ORIGINAL ARTICLES

1)  Hoornweg J, Jansen CAM, Jurriens HWG, van Leer JWH, de Voogt WG, van der Kaay HJ, van Velde JL Pediculosis Capitis, een 'netelig' probleem. Ned.T.v.Geneesk. 1975; 119: 1534- 7.

2) Jansen CAM en Van Leusden HAIM. The pattern of uterotubal insufflation in relation to ovulation. Eur.J.Obstet.Gynecol.Reprod.Biol. 1976; 6: 243- 7.

3) Jansen CAM en Van Leusden HAIM. Pertubatie en ovulatie. Ann. Ned. Ver. Obstet. Gynec. 1976: 76:51-2 (discussion)

4) Steven DH, Bass FG, Jansen CAM, Krane EJ, Mallon K, Samuel CE, Thomas AL en Nathanielsz PW. Ultrastructural changes in the placenta of the ewe after fetal pituitary stalk section.Quart.J.Exp.Physiol. 1978; 63: 221- 9.

5) Jansen CAM, Krane EJ, Thomas AL, Beck NFG, Lowe KC, Joyce PL, Parr M, Nathanielsz PW Continuous variability of fetal PO2 in the chronically catheterized fetal sheep. Am.J.Obstet.Gynecol. 1979; 134: 776-83.

6) Ratter S, Rees LH, Landon JR, Hillier K, Jansen CAM, Beck NFG, Lowe KC, Thomas AL, Nathanielsz The effect of prostaglandin infusion in the fetal lamb on fetal plasma ACTH, prolactin and cortisol concentrations. Prostaglandins 1979; 18: 101- 16.

7) Jansen CAM, Oudhof JH. Herhaalde cardioversie in een zwangerschap. Ann.Ned. Ver.Obstet. Gynec. 1979; 79: 9- 10 

8) Lowe KC, Beck NFG, McNaughton DC, Jansen CAM, Thomas AL, Nathanielsz PW, Mallon K, Steven DH. Ultrastructural changes in the placenta of the ewe after long term intravascular infusion of 2-bromo-alpha Ergocryptine ( CB 154) into mother or fetus. Quart.J.Exp.Physiol. 1979; 64: 253- 62.

9) Jansen CAM, Bass F, Lowe KC, Nathanielsz PW. De vergelijking tussen continue intravasculaire PO₂ registratie in de schapefoetus bij verschillende graden van foetale oxygenatie. Ann.Ned.Ver. Obstet. Gynec. 1980; 80: 105- 6

10) Nathanielsz PW, Lowe KC, Beck NFG, McNaughton DC, Jansen CAM, Thomas AL, Stanley CJ.   Circulating plasma protein concentrations in the fetal and neonatal sheep. Biol.Neonate 1980; 38: 126- 34.

11) Jansen CAM, Bass FG, Lowe KC, Nathanielsz PW Comparison of continuous transcutaneous and continuous intravascular PO2 measurement in fetal sheep. Am.J.Obstet.Gynecol. 1980; 138: 670- 6.

12) Jansen CAM, Bass FG, Lowe KC, Nathanielsz PW Vergelijking tussen continue intravasculaire PO₂ in de schapefoetus tijdens en na acute hypoxie door navelstrengocclusie. Ann. Ned. Ver. Obstet. Gynec. 1981; 81: 10- 11

13) Cabalum TC, Oakes GK, Jansen CAM, Yu HK, Hammer T, Buster JE, Nathanielsz PW. Induction of parturition in the sheep by low dose intrafetal infusion of synthetic adrenocorticotropin ( 1-24)g at 120- 130 days gestation. Endocrinol.1982; 110: 1408- 16.

14) Harding R, Poore ER, Bailey A, Thorburn GD, Jansen CAM, Nathanielsz PW  Electromyographic activity of the non-pregnant and pregnant sheep uterus. Am.J.Obstet.Gynecol. 1982; 142: 448- 57.

15) Jansen CAM, Lowe KC, Beck NFG, Thomas AL, Tucker EM, Nathanielsz PW. Fetal and adult hemoglobin in the chronically catheterized sheep fetus. Biol.Neonate. 1982; 42: 265- 74.

16) Noble NA, Jansen CAM, Nathanielsz PW, Tanaka KR.. Mechanism of red cell 2,3-diphosphoglycerate increase in neonatal lambs. Blood 1983; 61: 920- 24.

17) Yu HK, Cabalum T, Jansen CAM, Buster JE, Nathanielsz PW. Androstenedione, testosterone and estradiol concentrations in fetal and maternal plasma in late pregnancy in the sheep. Endocrinol. 1983; 113: 2216- 20.

18) Jansen CAM, Nathanielsz PW. Transcutaneous fetal scalp PO2 measurements in the fetal sheep: the influence of external pressure on the electrode and on the skin. Am.J.Obstet.Gynecol.1983; 147: 508- 13.

19) Jansen CAM, Lowe KC, Nathanielsz PW. The effect of xylazine on uterine activity, fetal and maternal oxygenation, cardiovascular function and fetal breathing. Am.J.Obstet.Gynecol. 1984; 148: 386- 90.

20) Lowe KC, Jansen CAM, Gluckman PD, Nathanielsz PW. Comparison of changes in plasma ovine chorionic somatomammotropin concentrations in the fetus and the mother before spontaneous vaginal delivery at term and adrenocorticotropin-induced premature delivery. Am.J.Obstet.Gynecol. 1984; 150: 524- 27.

21) Van Beek JJ, Verhoeff A, Jansen CAM, Alberda ATh, en Zeilmaker GH. In vitro bevruchting, samenwerking tussen perifere ziekenhuizen en een centraal laboratorium. Annals ver. v. Fertiliteitsstudie 1985; 12: 24- 6.

22) Lowe KC, Gluckman PD, Jansen CAM, Nathanielsz PW Plasma growth hormone concentration in the chronically catheterized ovine fetus during spontaneous term delivery and premature delivery induced by continuous intravascular infusion of low doses of adrenocorticotropin or cortisol to the fetus. Am.J.Obstet.Gynecol. 1986; 154: 420- 423

23) Jansen CAM, van Beek JJ, Verhoeff A, Alberda ATh, Zeilmaker GH. In Vitro Fertilisation and Embryo Transfer with transport of oocytes. Lancet, 1986: I: 676.

24) van Beek JJ, Verhoeff A, Jansen CAM, Alberda AT, Zeilmaker GH In vitro bevruchting: samenwerking tussen perifere ziekenhuizen en een centraal laboratorium. Ned.T.v.Geneeskd. 1986; 130: 638- 41.

25) Jansen CAM. Echoscopie en fertiliteitsonderzoek. Ned.T.v.Geneeskd. 1986; 130: 1456- 7.

26) Zeilmaker GH, Alberda AT, Jansen CAM, Verhoeff A Resultaten van het laboratorium voor in vitro fertilisatie van de Erasmus Universiteit te Rotterdam Ned.T.v.Geneeskd. 1987; 131: 2198- 201.

27) Jansen CAM. Eiceltransport: mogelijk of onmogelijk? De Vrouwelijke Patient. 1989; 2: 24- 5.

28) Jansen CAM. Follicular and endometrial development in the normal ovulatory cycle in: Transvaginal Ultrasonography; Current status and future developments, Publ. Hoboken Congr. Organization. 1989; 69 - 72.

29) Jansen CAM en Schats R. Early diagnosis of abnormal embryonic development and heart activity in: Transvaginal Ultrasonography; Current status and future developments, Publ. Hoboken Congr. Organization. 1989; 39 - 43.

30) Schats R en Jansen CAM. Development of normal cardiac activity in: Transvaginal Ultrasonography; Current status and future developments, Publ. Hoboken Congr. Organization. 1989; 19 - 20.

31) Jansen CAM, Van Os HC, Tombrock-Scheffer M, Cleveringa LM, Stienstra-Valle L, Jaarsma EY en Rijnders PM. Resultaten van moderne onvruchtbaarheidsbehandelingen: wat is succes ? Ned.Tijdsch. v.Obstetrie en Gynaecologie. 1989; 102: 408- 12.

32) Schats R en Jansen CAM. Nieuwe ontwikkelingen in diagnostiek en behandeling wegens de extra-uteriene graviditeit. Ned.T.v.Geneeskd. 1990; 134: 247.

33) Schats R, Jansen CAM, Wladimiroff JW Embryonic heart activity: appearance and development in early human pregnancy. Br.J.Obstet.Gynaecol. 1990; 97: 989- 94.

34) Schats R, Jansen CAM, Wladimiroff JW. Abnomal embryonic heart rate pattern in early pregnancy associated with Down's syndrome. Human Reprod. 1990; 5: 877- 9.

35) Jansen CAM.  In vitro fertilisatie in economisch perspectief. Ned.T.v.Geneeskd. 1990; 134: 2452- 3.

36) Burgers S en Jansen CAM. De waarde van criteria voor het afbreken van een IVF cyclus. Annals ver. v. Fertiliteitsstudie, 1990; 17 (II): 6- 9.

37) Schats R, Jansen CAM, Wladimiroff JW.  Asynchronous appearance of embryonic cardiac activity in multiple pregnancies following in vitro-fertilisation. Ultrasound. Med. Biol. 1990; 16: 728- 30.

38) Jansen CAM en Van Os HC. Transvaginale echografie: een nieuwe aanwinst; antwoord op ingezonden mededeling Y.H. Winants en G Fijten. Ned. T.v. Geneeskd. 1991; 135: 390- 1.

39) Schats R, Van Os HC, Jansen CAM, Wladimiroff JW.  The crown-rump length in early human pregnancy: a reappraisal. Br. J. Obstet. Gynaecol. 1991; 98: 460- 2.

40) Schats R, Jansen CAM en Wladimiroff JW. Begin en ontwikkeling van embryonale hartactiviteit: voorspellende waarde Annalen ver. v. Fertiliteitsstudie. 1991; 18 (I): 35- 9.

41) Jansen CAM. Omgevingsinvloeden op IVF resultaat. proceedings IVF expert meeting, 3 oct 1992

42) Jansen CAM. Indicaties voor in vitro fertilisatie. Ned.T.v. Obstet.Gynaecol. 1993; 106: 35- 6.

43) Jansen CAM. Transvaginale echografie in de gynaecologie en infertiliteit: niet meer weg te denken. Ultrasonoor bulletin. 1993; 20: 11- 6.

44) Jansen CAM. Vergoeding van IVF door particuliere ziektekostenverzekeraars? Medisch Contact. 1993; 48: 563- 5.

45) Jansen CAM. Legislation for assisted reproduction in the Netherlands. Focus on Reproduction. 1993; 3: 14- 7.

46) Jansen CAM. Moderne voortplantingstechnieken: regelgeving in Nederland. Medisch Contact. 1993; 48: 1533- 4.

47) Hellebout S, De Sutter P, Onghena A, Coetsier T, Dozortsev D, Verhoeff A, Jansen CAM, Van Os HC, Lambers MJ, Roelofs HJM, Crooij MJ, Ten-Kate- Booy MJ, Dhont M. Transport ICSI: de eerste vijftig zwangerschappen. Annals Ver. v. Fertiliteitstudie 1995; 22 (I): 29-30

48) Ribbert LS, Kornman LH, De Wolf BT, Simons AH, Jansen CAM, Beekhuis JR, Mantingh A. Maternal serum screening for fetal Down syndrome in IVF pregnancies. Prenatal Diagnosis, 1996; 16: 35- 38

49) De Sutter P, Dozortsev D, Verhoeff A, Coetsier T, Jansen CAM, Van Os HC, Dhont M. Transport Intracytoplasmic Sperm Injection (ICSI): a cost- effective alternative. J. Ass. Reprod. Gen. 1996: 13: 234- 237

50) Van Eenige M, Scheele F, Jansen CAM. Uitstralende pijn in een onderste extremiteit na een transvaginale echo-geleide punctie. Annals Ver. V. Fertiliteitsstudie, 1996; 23 (I): 10- 12

51) Van Eenige MM, Scheele F, Van Haaften M, Westrate W, Jansen CAM. A case of a neurological complication after transvaginal oocyte retrieval J. Ass. Reprod. Gen. 1997; 14: 21- 23

52) Jansen CAM Recombinant FSH without GnRH analogs: an oxymoron? In: Evolution in ovulation induction and ART: New treatment modalities for the next millenium.   Course Dir. HW Jones and B Lunenfeld. Publ Medical Education Collaborative, Colorado, USA, 1997, 93- 98

53) Jansen CAM Kunstmatige bevruchtingstechniek: ICSI Med. J. Delft 1997; 9: 84-91

54) Jansen CAM. Tubectomie bij hydrosalpinx als voorbereiding voor IVF: Medische nemesis? WGE Scoop. Journal Dutch Society for Gynaecological Endoscopy and Minimal Invasive Surgery; 1997: 4: 8-13.

55) Jansen CAM ICSI: Kiezen uit kwaden? Med. J. Delft 1997; 9: 200- 206.

56) Rijnders PM, Jansen CAM. The predictive value of day 3 embryos-morphology for blastocyst formation and implantation rate at day 5 in IVF Human Reproduction 1998: 13; 2869-73.

57) Jansen CAM, van Os HC, Out HJ, Coelingh Bennink HJT. A prospective randomized clinical trial comparing recombinant follicle stimulating hormone (Puregon) and human menopausal gonadotrophins (Humegon) in non- downregulated in-vitro fertilisation patients Hum. Reprod 1998; 13: 2995-9.

58) Stolwijk AM, Straatman H, Zielhuis GA, Jansen CAM, Braat DD, van Dop PA, Verbeek AL External validation of prognostic models for ongoing pregnancy after in vitro fertilization. Hum. Reprod. 1998: 13: 3542-9. 

59) Jansen CAM. Winst- en verliesrekening van ovariële hyperstimulering bij IVF. In: Infertiliteit, gynaecologie en Obstetrie anno 1999, Eds Slager E et al. Publ: Veenman druk, 1999:65-8

60) Rijnders PM, Jansen CAM Influence of group culture and culture volume on the formation of human blastocysts: a prospective randomised study. Hum Reprod. 1999; 14: 2333-7

61) The European Orgalutran^® Study Group, Borm G, Mannaerts B. Treatment with the gonadotropin-releasing hormone antagonist ganirelix in women undergoing ovarian hyperstimulation with recombinant follicle stimulating hormone is effective, safe and convenient: results of a controlled, randomized, multicenter trial. Hum. Reprod. 2000; 15: 1490-8.

62) Rijnders PM, Jansen CAM.The developmental stage of day 3 embryos in relation to blastocyst formation on day 5 and subsequent pregnancy and implantation potential. 2000 (in preparation)  

63) Dolfing JG, Tucker KE, Jansen CAM, Rietdijk AH, Van Vreedendaal M, Schweitzer DH. The incidence of steroidogenic blocks in clomiphene citrate resistant PCOS patients and in normal ovulatory controls.  (submitted)

64) Buitendijk SE, Koudstaal J, Anthony S, Leerentveld RA, Hogerzeil HV, Jansen CAM, Brand R, Verkerk PH. Preterm birth in pregnancies following in vitro fertilization. Results of a Dutch multicenter prospective study. (submitted)

65) Jansen CAM. Over tevredenheid en haar tegendeel: het gaat goed met de voortplantingsgeneeskunde. Abstractboek Symposium Werkgroep Psychosomatische Obstetrie en Gynaecologie: Fertiliteit en ethiek, een kind tot (w)elke prijs? Instituut Wenckebach, Universiteit van Groningen. ISBN: 90-75823-31-2; 2000; 12-13

66) Van der Does CD, Hameeteman TM, Jansen CAM. In memoriam dr A.W. Stokhuyzen. Ned.Tijdschr. v. Geneeskd. 2001; 145: 46.

67) Dermout SM, Bleker OP, Heintz APM, Jansen CAM, Van de Wiel HBM. Hoogtechnologisch draagmoederschap.  Nederlands Tijdschrift voor Obstetrie en Gynaecologie, 2001;114: 200-1

68) The European and Israeli Study Group on highly purified hMG versus rFSH. Efficacy and safety of highly purified menotropin versus recombinant follicle-stimulating hormone in in vitro fertilization/intracytoplasmic sperm injection cycles: a randomized, comparative trial. Fertil Steril. 2002; (in press)

69) Reichl H, Balen A, Jansen CAM Prion transmission in blood and urine: what are the implications for recombinant and urinary-derived gonadotrophins? Hum Reprod. 2002;17: 2501- 8.

70) Kremer JA, Beekhuizen W, Bots RS, Braat DD, van Dop PA, Jansen CA, Land JA, Laven JS, Leerentveld RA, Naaktgeboren N, Schats R, Simons AH, van der Veen F, Kastrop PM. Resultaten van in-vitro fertilisatie in Nederland, 1996-2000 (Results of in vitro fertilization in the Netherlands, 1996-2000] Ned. Tijdschr. v. Geneeskd, 2002; 49: 2358- 62

71) Jansen CAM. Hooggezuiverd Humaan menopauzaal gonadotropine (HP- HMG) versus recombinant FSH (rFSH) voor follikelstimulatie bij geassisteerde voortplanting: een gerandomiseerd vergelijkend onderzoek. Ned. T. Obs. Gyn.2002 (submitted)

72) Jansen CAM. Bye-bye urinary gonadotropins? Reply to Debate (letter to the editor) Human Reproduction 2003, 18; 895-6

73) Jansen CAM, Verhoeff A, Alberda ATh. In memoriam prof. dr. G. Zeilmaker (1936-2002). Ned Tijdschr. Geneeskd 2003; 147: 576.

74) Jansen CAM, Verhoeff A, Alberda ATh. In memoriam prof. dr. Gerard Zeilmaker (1936- 2002). Ned T. Obstet. Gynaecol. 2003; 116: 103.

75) Jansen CAM. Het retinoblastoom en IVF; caveat of coïncidentie? Ned Tijdschr voor Obst en Gyn, 2003; 116: 36- 57.

76) Jansen CAM. De tragiek in het leven van Reinier de Graaf. Tijdschrift voor Fertiliteitsonderzoek 2003; 17: 73- 8

77) Jansen CAM. Use of recombinant gonadotropin in ovulation induction. Fertil. Steril 2003 (in press)

78) Braat DDM, Jansen CAM en Bernardus. Sterfte na IVF Ned Tijdschr voor. Obstet en Gynecol (in press)

79) Lintsen AM, Pasker-de Jong PC, de Boer EJ, Burger CW, Jansen CA, Braat DD, van Leeuwen FE. Effects of subfertility cause, smoking and body weight on the success rate of IVF. Human Reproduction. 2005; 20:1867-75. 

80) de Boer EJ, den Tonkelaar ID, Burger CW, van Leeuwen FE; on behalf of the OMEGA-project group. Are cause of subfertility and in vitro fertilization treatment risk factors for an earlier start of menopause? Menopause. 2005; 12: 578- 88.

BOOKS, CHAPTERS and REVIEW ARTICLES

84) Jansen CAM. Intra-uteriene groeivertraging: aetiologie, diagnostiek, therapie en prognose. T.v.Verlosk., 1979; 4: 358 - 69.

85) Lowe KC, Jansen CAM, Buster JE en Nathanielsz PW. Perinatal endocrine function in the sheep. Perinat.Med., 7th Eur.Congr., Eds A.Ballabriga and A.Gallart., 1980; 7: 24 - 5. ( symposium ).

86) Lowe KC, Jansen CAM, Buster JE en Nathanielsz PW. Perinatal endocrine function in the sheep. In: Perinat.Med.,Proc.Eds.A.Ballabriga en A.Gallart. Publ.Provenca, 1981; 7:91 - 100.

87) Nathanielsz PW, Jansen CAM, Lowe KC, Buster JE. Changing patterns of steroid production in the fetus and placenta and their effects on development. In : "The Fetus and Independent Life". CIBA Foundation symposium ( New Series) no. 86. Eds.K.Elliott en J.Whelan., Publ.Pitman Medical. 1981; 86: 66 - 81.

88) Jansen CAM, Bennebroek Gravenhorst J.  Herpes Genitalis in de zwangerschap. Ned.T.v.Geneesk., 1982; 126: 421 - 26 ( Caput Selectum )

89) Jansen CAM, Joyce PL, en Nathanielsz PW. The continuous monitoring of the fetal intravascular pressure of oxygen-PO2. In : Animal Models in Fetal Medicine., Vol II.Monographs in fetal physiology. Eds. P.W.Nathanielsz. Publ: Elsevier Biomedical Press, Amsterdam,New York, Oxford. 1982; 259 - 333.

90) Jansen CAM en Meerman RJ. Indicaties voor echografie in de zwangerschap. T.v.Verlosk., 1982; 7: 294 - 300.

91) Nathanielsz PW, Jansen CAM, Yu HK en Cabalum TC. Regulation of myometrial function throughout gestation and labor: Effect on fetal development. In: Fetal Physiology and Medicine ( Reproductive Medicine, Vol 6 ) Eds: R.W.Beard en P.W.Nathanielsz. Publ.Marcel Dekker Inc., New York, 1984; 629 - 53.

92) Jansen CAM. Incidentie en prevalentie van herpes genitalis in de zwangerschap en van herpes neonatorum; een literatuuroverzicht. Syllabus CBO consensusbijeenkomst "Preventie van Herpes Neonatorum", 1987; 21- 8

93) Jansen CAM en Van Os HC. De waarde en beperking van vaginale echografie, deel 1: Obstetrie en gynaecologie. Tijdschrift voor Fertiliteitsonderzoek, 1989; 3:No 2: 9- 14

94) Jansen CAM en Van Os HC. De waarde en beperking van vaginale echografie, deel 2: Endocrinologie en infertiliteit. Tijdschrift voor Fertiliteitsonderzoek, 1989; 3:No 3: 7 - 14

95) Jansen CAM, van Os HC. Value and limitations of vaginal ultrasonography- a review Human Reproduction, 1989; 4: 858- 68

96) Jansen CAM, van Os HC. Transvaginale Echografie: een nieuwe aanwinst. Ned.T.v.Geneeskd. 1990; 134: 2125- 30 (Caput Selectum)

97) Exalto N en Jansen CAM. De jonge zwangerschap. In: "Echoscopie in de verloskunde en gynaecologie" Red. J.W. Wladimoroff, Ph.Stoutenbeek, H.J. Hoogland en H.P. van Geijn. Publ. Wetensch. Uitg. Bunge, Utrecht, 1990; 49- 67

98) Jansen CAM. Nieuwe mogelijkheden in diagnostiek en therapie van extra-uteriene graviditeit. In: "Highlights VII world congress on human reproduction. Publ: Medical Communications MC 90.3.6. 1990; 6- 11

99) Jansen CAM. De plethora in artificiële procreatie: een panacee? Symposiumverslag 'Verluchting, verlichting en verwachting', 1990; 25- 6

100) Jansen CAM en Van Os HC. Vaginale Echografie: mogelijkheden en onmogelijkheden. Ultrasonoor bulletin, 1990; 18: 35- 45

101) Jansen CAM.  Echografie bij verwijderen van de EUG. In: Diagnostiek en behandeling van extra-uteriene graviditeit. Ed. Vierhout ME en Alberda ATh. 1991; 40- 8.

102) Jansen CAM. Inleiding Verslag Highlights VII Congress ESHRE/World congress IVF In: "Highlights VII world congress on IVF/ ESHRE. Publ: Medical Communications MC 91.07, 1991;3.

103) Jansen CAM en van Os HC. Medisch Jaarverslag, In Vitro Fertilisatie 1989- 1990 ISBN 90-90004784-0; 1991; 134 pages

104) Jansen CAM. Herpes simplex infecties. In: "Verloskunde; Preventie Morbiditeit en mortaliteit antenataal anno 1992" Red. E.Slager, H.P. van Geijn en Ph. Buytaert 1992; 261- 5.

105) Jansen CAM. LHRH analogen bij IVF: kan het ook zonder? In: "LHRH analogen in de gynaecologische praktijk van 1992" Uitg. Abbott, Amstelveen. 1992; 29-32.

106) Jansen CAM. Zelfintoxicaties en fertiliteit. in: Fertiliteits- onderzoek en behandeling anno 1994. Red. Slager E, Schoemaker J. en Comhaire F.1994; 30- 4

107) Jansen CAM. Het selectief gebruik van GnRH- agonisten bij IVF. in: Fertiliteitsonderzoek en behandeling anno 1994. Red. Slager E, Schoemaker J. en Comhaire F. 1994; 321- 8

108) Jansen CAM. Induccion de la Ovulacion.  Medicina de la Reproduccion. (Mexico)1994; 2: 1- 5.

109) Jansen CAM. Sexe-selectie via spermascheiding: feit of fictie? Rapport Rathenau Instituut/ NVOG syllabus 1995;

110) Jansen CAM. Hormonale stimulatie bij IVF: wenselijk of noodzaak? Syllabus symposium 1996

111) Jansen CAM. Een kind: recht of voorrecht? Overzicht van moderne voortplantingstechnieken. Justitiële Verkenningen 1996; 22: 80- 92.

112) Jansen CAM.  Recombinant FSH without GnRH analogs: an oxymoron? In: Evolution in ovulation induction and ART: New treatment modalities for the next millenium. Eds. HW Jones and B Lunenfeld. Publ Medical Education Collaborative, Colorado, USA, Conference Proceedings 1997: 69- 75

113) Jansen CAM. Fertiliteit (hoofdstuk) in: Echoscopie in de gynaecologie en obstetrie Eds Stoutenbeek Ph, Van Vugt JMG, Wladimiroff JW Publ Wetensch. Uitg. Bunge 1997; 48- 52

114) Jansen CAM Embryovernietiging: welbewust ongewenst. in: Sterven op verzoek, uitg WPOG, 1997, 12- 5 

115) Jansen CAM  IVF in Nederland en België: zo dichtbij, zo verschillend. In: Een kind tot elke prijs? Themanummer vrouwenraad Belgie1997; 4: 82-6

116) Jansen CAM. Assisted Hatching: Wetenschappelijk onderbouwd? Rapport Gezondheidsraad 1997

117) Jansen CAM. Kwaliteitsaspecten van kunstmatige voortplanting. Rapport Gezondheidsraad 1997

118) IFFS Surveillance 1998 of statutory, voluntary or no guidelines for assisted reproductive technology (ART) and laboratories of embryology. Fertil. Steril. 1999;71, Suppl 2: 1S-34S  (Full text in PDF) (see note on top of document)    (link IFFS)

119) Jansen CAM, Tucker KE. Aspects of ovarian stimulation in ART: gonadotropins, GnRH agonists and antagonists. In: Postgraduate Course Assisted Conception: Women and Men. 11 th World Congress on In Vitro Fertilization and Human reproductive Genetics/ Society for assisted Reproductive Technology (SART) 1999; 4:6-10

120) Jansen CAM, Tucker KE. Follicular stimulation regimens for  in vitro fertilization: dealing with temporary ovarian resistance. Chapter 30 in: Towards Reproductive Certainty: Fertility and Genetics beyond 1999. .Proceedings of the 11th World Congress on In Vitro Fertilization and Human Reproductive Genetics.  Eds. R.Jansen and D.Mortimer. Publ: Parthenon Publishing Group Ltd, UK. 1999;11: 205- 9 (PDF format only; see note on top of document)

121) Jansen CAM, Tucker KE. Follicle stimulation IVF: should GnRH agonists be our first choice? Chapter 27 in: Towards Reproductive Certainty: Fertility and Genetics beyond 1999. .Proceedings of the 11th World Congress on In Vitro Fertilization and Human Reproductive Genetics. Eds. R.Jansen and D.Mortimer. Publ: Parthenon Publishing Group Ltd, UK. 1999;11:186- 94 (PDF format only; see note on top of document)

122) Jansen, CAM et al. Amenorroe, algemeen. In: 'Diagnostisch Kompas' Ed: van Leusden HAIM. Uitg: College voor Zorgverzekeringen. ISBN 90- 70918-21-8, 1999: 40-5

123) Jansen, CAM et al. Polycysteus Ovariumsyndroom. In: 'Diagnostisch Kompas' Ed: van Leusden HAIM. Uitg: College voor Zorgverzekeringen. ISBN 90- 70918-21-8, 1999: 331-2

124) Jansen CAM.  Effecten van behandeling van onvruchtbaarheid op de jonge zwangerschap In: Infertiliteit, gynaecologie en Obstetrie anno 2000, Eds Slager E et al. Publ: Veenman druk. ISBN 90-278-1551-8.  2000; 41-5

125)Jansen CAM, Hormones and male aging, Report session VI of the conference 'Endocrine basis of reproductive function' Ferti-net, 2000.

126) Jansen CAM, Tucker KE. Agonists and antagonists in IVF. In "ART in the new millenium, challenges and controversies in science and practice"  Program syllabus Postgraduate Course American Society for Reproductive Medicine/ Society for Assisted Reproductive Technology. 2000; 33: 63- 84

127) Jansen CAM, Tucker KE. Embryo transfer techniques. In "ART in the new millenium, challenges and controversies in science and practice"   Program syllabus Postgraduate Course American Society for Reproductive Medicine/ Society for Assisted Reproductive Technology. 2000; 33: 105- 120.

128) Jansen CAM: Recombinant versus menopausal gonadotropins. In: "ART in the new millenium, challenges and controversies in science and practice"   Program syllabus Postgraduate Course American Society for Reproductive Medicine/ Society for Assisted Reproductive Technology. 2000; 33.

129) Jansen CAM Surgery before IVF: hydrosalpinx. In: "ART in the new millenium, challenges and controversies in science and practice"   Program syllabus Postgraduate Course American Society for Reproductive Medicine/ Society for Assisted Reproductive Technology. 2000; 33

130) Jansen CAM, Tucker KE. Gonadotropin- only based COH protocols: benefits and drawbacks Chapter 38 in: Textbook of assisted reproductive technology, Eds Gardner DK, Weissman A, Howles CM and Shoham Z. Publ: Martin Dunitz; ISBN 1-85317-870--5/ 2001: 473- 83

131) Jansen CAM, Tucker KE: GnRH agonist dose and ovulation induction outcome. In: GnRH Analogs in Ovulation Induction; Proceedings of the Third World Conference on Ovulation Induction. Ed. M.Filicori e.a. Publ CIC Roma. 2001: 3: 145- 53

132) Jansen CAM. Over tevredenheid en haar tegendeel: Het gaat 'goed' met de voortplantingsgeneeskunde. Nederlands Tijdschrift voor Obstetrie en Gynaecologie, 2001: (in print)

133) Jansen CAM.  GnRH agonisten en antagonisten: wanneer bij ovulatie- inductie toe te passen?  In: Infertiliteit, gynaecologie en Obstetrie anno 2001, Eds Slager E et al. Publ: Veenman druk. ISBN 90-278-1554-2.. 2000; 41-5

134) Jansen CAM, Tucker KE.  Microdose GnRH for the stimulation of low responders. In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 12, 73- 6.

135) Jansen CAM, Rijnders PM, Tucker KE.  Benefits and drawbacks of Extended Embryo Culture.  In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 34: 241- 4.

136) IFFS Surveillance 2001 of legislation and guidelines for assisted reproductive technology (ART) and laboratories of embryology. Fertil. Steril. 2001; 76, Suppl 2: S1-S36       (link IFFS)

137) Dermout SM. De eerste logeerpartij: Hoogtechnologisch draagmoederschap in Nederland. Academisch Proefschrift, Rijksuniversiteit Groningen, 10 oct 2001, ISBN 90 6464 608 2 (referent CAM Jansen)

138) Jansen CAM. Results of a prospective randomized trial between recombinant FSH and highly purified HMG for controlled ovarian hyperstimulation in IVF/ICSI.. Proceedings of 'Advances in infertility treatment'  Ed. M Filicori  Publ Monduzzi Editore 2002; 157- 66

139) Jansen CAM. Follicle pool depletion: factors involved and implications. in proceedings 'Fertilitet' Symposium Nordic region. 2002 

140) Jansen CAM, Tucker KE.  Microdose GnRH for the stimulation of low responders. In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 12, 73- 6.

141) Jansen CAM, Rijnders PM, Tucker KE.  Benefits and drawbacks of Extended Embryo Culture.  In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 34: 241- 4.

142)) Tucker KE, Jansen CAM.  " Bandwagon IVF": All for One, and One for All? In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 84: 567- 75.

143) Tucker KE, Jansen CAM.  Why should we assess oocyte and embryo morphology? In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 33: 235- 41.

144) Tucker KE, Jansen CAM.  Sperm Separation Techniques:  Comparison and evaluation of gradient products.  In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 31: 218- 21.

145) Tucker KE, Jansen CAM.  The influence of ambient room lighting on embryo development and pregnancy rates. In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 35: 245- 8.

146) Tucker KE, Jansen CAM.  The mouse embryo bioassay: Is it still or was it ever the 'Gold Standard' for establishing quality control in the IVF laboratory? In: The Art and Science of Assisted Reproductive Techniques (ART) Eds GN Allahbadia and R Basuray-Das. Publ: Jaypee Medical Publishers, New Delhi, India, 2003: Chapter 36: 249- 52

147) Jansen CAM. Adulthood and 'six degrees of freedom' in: Infertiliteit, Gynaecologie en Obstetrie anno 2003, eds Slager E et al, Veenman druk, Ede, ISBN 90 373 06519 pp 124- 6

148) Jansen CAM. Medicamenteuze behandelingen bij kunstmatige voortplanting. Syllabus post academisch onderwijs Dr. G.J. van Hoytemastichting. Thema: 'Kinderen, vruchtbaarheidstechnieken en geneesmiddelen: wat moeten we ermee' 2003: 28- 32

149) Jansen CAM. Onvruchtbaarheid: oorzaken en behandeling. Syllabus post universitair onderwijs Ziekenhuisapothekers (PUOZ) cursus.  2003: (in press)

150) Jansen CAM. Adulthood and 'six degrees of separation' in: 'Reproductive Medicine, Gynaecology and Obstetrics Today'. Eds Slager E et al. Nijmegen University Press, 2004 (in press)

151) Jansen CAM. ICSI and (epi)genetics. Proceedings 8^th National Conference of Sterility, Contraception and HRT, Borovetz, Bulgaria

152) Jansen CAM en Van Leusden HAIM. Pertubatie en ovulatie. Ned.T.v.Geneesk., 1976; 120: 2133 (verenigingsverslag)

153) Jansen CAM, Joyce PL, Krane EJ, Nathanielsz PW, Thomas AL. An indwelling PO2 electrode used to monitor foetal vascular PO2 in the chronically catheterized foetal sheep. J.Physiol.( Lond.),1977; 271:8 - 9P.

154) Beck NFG, Carter MC, Jansen CAM, Joyce PL, Krane EJ, Nathanielsz PW, Steer P, Thomas AL. A. method for the quantitative assessment of uterine activity in the pregnant sheep. J.Physiol. (Lond.),1977; 271: 9 - 10P.

155) Lowe KC, Jansen CAM, Thomas AL, Nathanielsz PW. The effect of prolactin infusion into the chronically catheterized ovine foetus. J.Endocrinol.,1977; 75: 55 - 6P

156) Krane EJ, Jansen CAM, Joyce PL, Beck NFG, Thomas AL en Nathanielsz PW. Continuous monitoring of intravascular PO2 in the chronically catheterized sheep fetus. Br.J.Obstet.Gynecol., 1978; 85: 77.

157) Nathanielsz PW, Lowe KC, Beck NFG, McNaughton DC, Jansen CAM, Thomas AL en Stanley CJ. A technique for sterile plasmaphoresis in the fetal lamb: observations on plasma proteins and lactate dehydrogenase. (LDH). Proc.Soc.Gyn.Invest., 1979; 26: 160

158) Ratter S, Rees LH, Jansen CAM, Lowe KC, Thomas AL, en Nathanielsz PW. Ovine fetal adrenocorticotropin (ACTH), prolactin (PRL), and cortisol responses to prostaglandin E2 (PGE2)infusion. Proc.Soc.Gyn.Invest.,1979; 26:39

159) Jansen CAM en Oudhof J. Herhaalde cardioversie in een zwangerschap. Ned.T.v.Geneesk., 1979; 123: 1853 - 54.(Verenigingsverslag)

160) Jansen CAM, Lowe KC en Nathanielsz PW. The comparison of continuous transcutaneous and intermittent intravascular PO2 measurement in the fetal sheep. J.Physiol. (Lond.),1979; 295: 72 - 3P

161) Jansen CAM, Lowe KC en Nathanielsz PW. Transcutaneous and intravascular PO2 measurements following umbilical cord occlusion in the fetal lamb. J.Physiol. (Lond.) 1980; 298: 51 - 2P

162) Jansen CAM, Bass FG, Lowe KC en Nathanielsz PW. Comparison of continuous transcutaneous and continuous intravascular PO2 measurements in the fetal sheep. Perinat. Med., 7th Eur.Congr.,Eds. A.Ballabriga en A. Gallart. 1980; 7: 69.

163) Jansen CAM en Bennebroek Gravenhorst J. The management of genital herpes infections in pregnancy. Proc. 3rd Int. Meeting on Sex. Transm. Dis., 1980; 3: l5

164) Jansen CAM en Nathanielsz PW. Pressure related changes in fetal transcutaneous PO2 measurements. J.Physiol.(Lond.) 1980; 308: 28P

165) Jansen CAM, Bass FG, Lowe KC en Nathanielsz PW. Can fetal transcutaneous PO2 measurements be used as an index of the time lag of placental O2 transfer? Int.Symp.Primate and non-primate plac.Transf. Ed.H.C.S.Wallenburg 1980; 45

166) Jansen CAM, Bass FG, Lowe KC en Nathanielsz PW. Vergelijking tussen continue intravasculaire PO2 en continue transcutane PO2 registratie in de schapefoetus bij verschillende graden van foetale oxygenatie. Ned.T.v.Geneesk.,1981; 125: 2039. (verenigingsverslag)

167) Buster JE, Cabalum TC, Jansen CAM, Yu HK en Nathanielsz PW. Induction of parturition in the sheep by low dose intrafetal infusion of synthetic adrenocorticotropin (ACTH1-24) at 120 - 132 days gestation. J.Physiol.(Lond.),1981; 320: 105P.

168) Jansen CAM, Bass FG, Lowe KC en Nathanielsz PW. De vergelijking tussen de continue intravasculaire PO2 en transcutane PO2 in de schapefoetus tijdens en na acute hypoxie door navelstrengocclusie. Ned.,T.v.Geneesk., 1982; 126: 270 - 71. (verenigingsverslag)

169) Hobel CJ, Padbury JF, Nathanielsz PW, Jansen CAM en Lam RW. The effect of ACTH ( 1-24) on fetal ovine catecholamines (cats ) and placental beta-adrenergic receptors (BAR). Proc.Soc.Gyn.Invest., 1982; 29: 51

170) Jansen CAM, Cabalum TC, Yu HK, Buster JE en Nathanielsz PW. Ovine fetal (F) and maternal (M) plasma androstenedione (A) and testosterone (T) concentrations in ACTH1-24 induced premature delivery. Proc.Soc.Gyn.Invest., 1982; 29: 91

171) Noble NA, Jansen CAM, Nathanielsz PW en Tanaka KR. Mechanism of red cell (RBC) 2,3 - diphosphoglycerate ( DPG) increase in neonatal lambs. Proc.Soc.Gyn.Invest., 1982; 29: 126

172) Jansen CAM, Yu HK, Cabalum TC, Buster JE en Nathanielsz PW. Relationship of changes in maternal plasma prostaglandin concentrations and alterations in myometrial electromyogram during ACTH1-24 induced labor in sheep. Proc.Soc.Gyn.Invest., 1982; 29: 167

173) Jansen CAM, Lowe KC, Beck NFG, Thomas AL, Tucker EM en Nathanielsz PW. Hormonal effects on fetal and adult hemoglobin in the chronically catheterized sheep fetus. Eur.J.Obstet.Gynecol.Reprod.Biol., 1982; 13: 120 - 1

174) Jansen CAM, Lowe KC en Nathanielsz PW. Effects of xylazine on oxygenation, uterine activity and fetal breathing in sheep. Eur.J.Obstet.Gynecol.Reprod.Biol.,1982; 13: 126 - 7

175) Buster JE, Cabalum TC, Jansen CAM en Nathanielsz PW. Interrelationship of maternal oestrogens and the early changes in myometrial activity as recorded by the intrauterine electromyogram during premature labour induced by the infusion of synthetic adrenocorticotropin to the fetal sheep. J.Physiol.(Lond.),1982; 325: 69 - 70P

176) Lowe KC, Gluckman PD, Jansen CAM en Nathanielsz PW. Changes in fetal and maternal plasma ovine chorionic somatomammotropin concentrations in normal and premature parturition. J.Endocrinol., 1982; 94 Suppl: 18P

177) Jansen CAM, Bass NFG, Lowe KC en Nathanielsz PW. The dynamics of oxygen transfer from mother to fetus in the sheep. Perinat.Med., 8 th Eur.Congr.,Eds.M.Thiery,J.Senterre en R.Derom, 1982; 8:116

178) Jansen CAM en Nathanielsz PW. The effect of pressure and 'tonsure' on fetal tcPO2 measurements in sheep. Perinat.Med.,8th Eur.Congr.,Eds M.Thiery, J.Senterre en R.Derom., 1982; 8: 239

179) Jansen CAM, McNaughton DC, Lowe KC, Joyce PL, Parker D en Nathanielsz PW. A combined intravascular PO2/PCO2 electrode: experience with chronic in vivo use in sheep. Eur.J.Obstet.Gynecol.Reprod.Biol.,1982; 13: 391

180) Jansen CAM, Lowe KC, Stanley CJ en Nathanielsz PW. Effects of carunclectomy and fetal nephrectomy on plasma proteins and lactate dehydrogenase concentrations in fetal and maternal sheep. Eur.J.Obstet.Gynecol.Reprod.Biol. 1983; 16: 130 - 1

181) Jansen CAM, Lowe KC, Stanley CJ, en Nathanielsz PW. Premature maturation of plasma lactate dehydrogenase (LDH) iso-enzyme profile in the fetus following carunclectomy or premature induction of delivery in the fetal sheep. Proc.Soc.Gyn.Invest.,1983; 30: 297

182) Lowe KC, Jansen CAM, Stanley CJ en Nathanielsz PW. Effect of uterine carunclectomy and fetal nephrectomy on plasma lactate dehydrogenase iso-enzymes in fetal sheep. Biol.Neonate., 1983; 44: 321

183) Jansen CAM en Nathanielsz PW. Drukafhankelijke veranderingen in foetale transcutane P02 metingen. Perspectives in Obstetrics and Gynaecology, 1985; 1: 29-30.(verenigingsverslag)

184) Jansen CAM, Brandsma G en Lankhorst PFC. Vaginal ultrasound-directed oocyte recovery for transport IVF/ET Human Reproduction, 1986; 1 S: 10

185) Jansen CAM, Brandsma G en Lankhorst PFC Use and limitations of vaginosonography. Human Reproduction, 1986; 1 S: 18

186) Van Beek JJ, Jansen CAM, Verhoeff A, Alberda ATh, Zeilmaker GH. 'Transport' in in-vitro fertilisation and embryo transfer. Human Reproduction, 1986; 1 S:8

187) Schats R, Brandsma G, Cleveringa LM, Lankhorst PFC, Vroegop IS, Jansen CAM Appearance and development of fetal heart activity in early pregnancy. Eur.J.Obstet.Gynaecol. : 1987

188) Jansen CAM, Verhoeff A, Alberda ATh en Zeilmaker GH Pregnancy rates in patients with and without tubal pathology in relation to the chance of embryo transfer. Human Reproduction, 1987; 2 S: 39

189) Jansen CAM, Cleveringa LM, Brandsma G, Lankhorst PFC, Van de Graaf-Ahout RAM, Alberda ATh en Zeilmaker GH Detection of the urinary HLH surge by a self-test: timing of transfer of cryopreserved embryos. Human Reproduction, 1987; 2 S: 102

190) Schats R, Brandsma G, Cleveringa LM, Lankhorst PFC, Vroegop IS en Jansen CAM Evidence of asynchronous implantation in IVF multiple pregnancies Human Reproduction, 1988; 3 S: 17

191) Jansen CAM, Verhoeff A, Alberda ATh en Zeilmaker GH. Transport of oocytes: a solution for supernumerary gametes in GIFT programmes. Human Reproduction, 1988; 3 S: 54

192) Jansen CAM, Brandsma G, Cleveringa LM, Schats R, Vroegop IS en Lankhorst PFC Vaginal ultrasound puncture in the management of early ectopic pregnancy Human Reproduction, 1988; 3 S: 72

193) Schats R, Brandsma G, Cleveringa LM, Lankhorst PFC, Vroegop IS en Jansen CAM Detection and monitoring of fetal heart activity in early pregnancy Human Reproduction, 1988; 3 S: 78

194) Jansen CAM, Brandsma G, Cleveringa LM, Lankhorst PFC, Schats R en Vroegop IS. The use of preservatives in IVF programmes Human Reproduction, 1988; 3 S: 88

195) Jansen CAM, Brandsma G, Cleveringa LM, Lankhorst PFC, Schats R, Vroegop IS en Van Vreedendaal M. Detection of the urinary LH surge by a self-test in an IVF programme: comparison with the rapid double antibody sandwich test. Human Reproduction, 1988; 3 S: 112

196) Van Os HC, Alberda ATh, Hage JC, Jansen CAM, Janssen- Caspers HAB, Leerentveld RA, Scholtes MCW, Verhoeff A en Zeilmaker GH. The influence of the interval between in vitro fertilisation and embryo transfer, and some other variables on treatment outcome. Human Reproduction, 1988; 3 S: abs 1014

197) Schats R, Brandsma G, Cleveringa LM, Lankhorst PFC, Vroegop IS en Jansen CAM The appearance and development of fetal heart activity in the early pregnancy. Eur.J.Obstet.Gynaecol. 1989; 32: 50 - 1

198) Jansen CAM. Mogelijkheden en beperkingen van vaginale echoscopie Ned.T.v.Obstetr/Gynaecol., 1990; 103: 34- 36 (vv)

199) Van Os HC en Jansen CAM. Yolk sac diameter in missed abortion and ongoing pre9nancy. Hum.Reprod. 1990; 5S: 123

200) Jansen CAM en Burgers S. Why cancel the IVF cycle? : the value of oestradiol determinations Hum.Reprod. 1990; 5S: 61- 2

201) Jansen CAM en Burgers S. Do follicle number, presence of cysts or LH peaks justify cancellation of an IVF cycle? Hum.Reprod. 1990; 5S: 96

202) Jansen CAM en Burgers S. Correlation between the number of cancellation criteria and results in an IVF program. Hum.Reprod. 1990; 5S: 27

203) Van Os HC, Tombrock- Scheffer M, Jaarsma EY, Rijnders PM en Jansen CAM. Supernumerary oocytes: desirable or dangerous ? Hum.Reprod. 1990; 5S: 123- 24

204) Tombrock- Scheffer M, Van Os HC, Jaarsma EY, Rijnders PM en Jansen CAM.  Indications for IVF and age distribution are not independent. Hum.Reprod. 1990; 5S: 120

205) Rijnders PM, Jaarsma EY, Van Os HC, Tombrock-Scheffer M en Jansen CAM. Pregnancies from embryos without evidence of fertilisation. Hum.Reprod. 1990; 5S: 39

206) Jaarsma EY, Rijnders PM, Van Os HC, Tombrock-Scheffer M en Jansen CAM. Fertilisation and cleavage failure in IVF: a therapeutic dilemma. Hum.Reprod. 1990; 5S: 95

207) Van Os HC en Jansen CAM. Ultrasonic aspects of the yolk sac in ongoing pregnancy and pregnancy failure. Ultrasound in Obstet. Gynecol. 1991; 1S: 32.

208) van Os HC, Jansen CAM.  Echoscopisch aspect van de dooierzak in doorgaande zwangerschap en miskraam. Ned.T.Obstet.Gynaecol. 1992; 105: 262- 3.

209) van Os HC, Jansen CAM. Een pleidooi voor revisie van de Robinson- curve Ned.T.Obstet.Gynaecol. 1992; 105: 263- 4.

210) Jansen CAM. Ultrasonography in infertility Hum. Reprod. 1992; 7S 2: 132- 4.

211) Koch WFRM, van Os HC, Schats R, Jansen CAM. Is there a higher chance of success in IVF recidivists ? Hu. Reprod. 1992; 7S 2: 12- 3. 

212) van Os HC, Jansen CAM. Intercycle variation of basal FSH and improvement of IVF results. Hum. Reprod. 1992; 7S 2: 59. (text)

213) Van Os HC, Jansen CAM. Robinson's curve requires revision. Hum. Reprod. 1992; 7S 2: 35. (text)

214) Van Os HC, Jansen CAM.  The yolk sac only blows up after early fetal demise Hum. Reprod. 1992; 7S 2: 80- 1.

215) Haarlem RJ, Leerentveld RA, Jansen CAM. Semantics and indications in IVF treatment: results of an inventory Hum. Reprod. 1992; 7S 2: 166. 

216) Jaarsma EY, Rijnders PM, Gerritzen K, Jansen CAM. Percoll gradient techniques for the separation of cryopreserved sperm in an IVF program Hum. Reprod. 1992; 7S 2: 201- 2.

217) Rijnders PM, Jaarsma EY, Gerritzen K, Haarlem R, Van Os HC, Jansen CAM. Results of IVF with donor sperm in relation to the number of preceding failed AID treatment cycles Hum. Reprod. 1992; 7S 2: 193- 4. 

218)   Heijdra- Pas P, Timmer G, Stienstra-Valle A., Van Os HC, Haarlem RJ, Jansen CAM. Interrelationship between anaesthesia and nursing support during follicle aspiration for IVF Hum. Reprod. 1992; 7S 2: 200- 1.

219) Rietberg, Ch, van Os, HC, Jansen, CAM. Qualitative urinary pregnanediol glucuronide self testing (Phase Check) detects luteinization but not ovulation. Hum. Reprod. 1993; 8S 1: 113.

220) Van Beusekom MJ, In 't Hout J, Rijnders PM, Jaarsma EY, van Os HC, Jansen, CAM. Polypronuclear zygotes in IVF are related to fertilization rates but not to implantation rates. Hum. Reprod. 1993; 8S 1: 124.

221) Jansen, CAM Recombinant FSH and urinary FSH in IVF without the use of GnRH analogues: a comparative prospective randomized assessor blind study Hum. Reprod. 1994; 9S 4:121.

222) De Sutter P, Dosortsev D, Verhoeff A, Coetsier T, Jansen CAM, Van Os HC, Dhont M. Transport ICSI: a cost effective alternative to the "ICSI boom" J. Ass. Reprod. Gen. 1995; 12 3S: 96

223) Jansen CAM, van Os HC Puregon without analogues: an oxymoron? Gynecol. Endocrinol. 1996; 10S: 34

224) Ribbert LSM, Jansen CAM, Simons AHM, Beekhuis JR. Maternale serumscreening naar het syndroom van Down bij in vitro-fertilisatiepatiënten Ned. T.v. Geneeskd 1996; 140: 406

225) Rijnders PM, Jansen CAM The predictive value of day 3 embryo morphology for blastocyst formation and implantation rate at day 5 in IVF. Hum. Reprod. 1996; 11S: 86.

226) Van den Berg A, Rijnders PM, Jansen CAM Validation of cumulative embryo scoring as a measure for implantation and pregnancy potential Hum. Reprod. 1996; 11S:139

227) Ribbert LSM, Beekhuis JR, Simons AHM, Jansen CAM Predictive value of maternal serum screening for Down’s syndrome in IVF pregnancies Hum. Reprod. 1996; 11S: 93

228) Van Eenige MM, Scheele F, Jansen CAM Radiating pain in a lower extremity as a complication of transvaginal oocyte retrieval Hum. Reprod. 1996; 11S: 130

229) Timmer GM, De Haan-Cramer JH, Heijdra-Pas PMA, Strietman-Molenaar JC, Jansen CAM. A prospective randomized study on efficacy and the side effects of i.m. versus s.c. HMG and HCG administration in IVF Hum. Reprod. 1996; 11S : 65

230) Dolfing JG, Rijnders, PM, van Os HC, Jansen CAM. Pregnancy rate per embryo transfer do not reflect impl7antation potential Hum Reprod. 1996; 11S: 130

231) Rijnders PM, Jansen CAM. Selecting embryos and patients for transfer in IVF after expression of the embryonic genome. J.Ass. Reprod. Gen. 1997: 14: 91S

232) Dolfing JG, Rijnders PM, Van Os HC, Jansen CAM. Increasing discrepancy between pregnancy rates and implantation rates in successive IVF cycles. J.Ass. Reprod. Gen. 1997; 14: 91S

233) Van Eenige MM, Scheele F, Jansen CAM. Peripheral radiculopathy: a transient complication of follicular puncture. J. Ass. Reprod. Gen. 1997; 14: 107S

234) Dolfing JG, Schweitzer DH, Van Vreedendaal M, Bosman C, Van Os HC, Jansen CAM The evaluation of hyperinsulinaemia and 21 a-hydroxylase deficiency and its interrelationship in a group of patients with clomiphene resistant anovulatory infertility Hum. Reprod. 1997; 12S: 233-4

235) Dolfing JG, Schweitzer DH, Van Vreedendaal M, Bosman C, Jansen CAM The significance of the insulin tolerance test in relation to Body Mass Index in the endocrine analysis of anovulatory infertility Hum. Reprod 1997; 12S: 334

236) Lockwood GM, Muttukrishna S, Ledger WL, Groome NP, Dolfing J, Jansen CAM Optimisation of non-analogue IVF: a role for inhibin B in predicting patients liable to premature LH surge or inadequate response. Hum. Reprod. 1997; 12S: 157-8

237) Rijnders PM, Jansen CAM. Impaired fertilization rates in IVF are related to implantation potential; Predictive value for next cycle and justification for ICSI Hum. Reprod. 1997: 12S: 177

238) Van Os HC, Rijnders PM, Jansen CAM. Transfer of blastocysts in the human: course and outcome of pregnancy and offspring. Hum. Reprod. 1998: 13S: 6

242) Van Woerkom- Blik A, van den Berg A, Rijnders PM, Jansen CAM. Delayed cleavage in IVF: predictability for implantation potential. Hum. Reprod. 1998: 13S: 333

243) Rijnders PM, Jansen CAM. Increased incidence of monozygotic twinning following the transfer of blastocysts in human IVF/ICSI. Fertil. Steril. 1998: 70 S: 15-6.   Data from this presentation were mentioned in the Washington Post, (dec 1, 1998). See: http://couponclicker.com/wp-srv/national/health/multiples/multiples120198.htm
See also: Meldrum DR, Blastocyst transfer- a natural evolution. fertil Steril, 1999, 72:216-7 (ref)

244) Dermout SM, Van der Wiel HBM, Jansen CAM, Heintz APM. De stand van zaken van hoogtechnologisch draagmoederschap in Nederland. Ned. T. Obstet.Gynaecol. 1998: 111: 332-3

245) Jansen CAM, Tucker KE, Rijnders PM. An internet based registration of pregnancy course, outcome and offspring after transfer of blastocysts in the human. Hum Reprod 1999; 14S: 204

246) Dolfing JG, Schweitzer DH, Kragt H, Tucker KE, Jansen CAM. Excessive withdrawal bleeding after the insulin sensitising drug ‘metformin’ in a patient with chronic an/hypo ovulatory cycles. Hum Reprod. 1999; 14S: 373

247) Van Woerkom- Blik A, Rijnders PM, Jansen CAM. Is there justification for ICSI after just one total fertilisation failure in IVF ? Hum Reprod 1999; 14S:  204

254) Jansen CAM, Tucker KE. GnRH agonists dose and ovulation induction outcome. In: GnRH Analogs in Ovulation Induction; Abstracts of the Third World Conference on Ovulation Induction. International Society of Reproductive endocrinology, Ed. M.Filicori e.a. 2000; 3: 26

255) Jansen CAM. Pre-implantation genetic diagnosis from the clinicians perspective. Middle East fertility Society Journal. 2000; 5S2: 2-3.

256) Dolfing JG, Tucker KE, Jansen CAM, Schweitzer DH  Low 17 a- hydroxylase activity in a group of Clomiphene Citrate resistant PCOS patients. Hum. Reprod. Suppl 2001; 16S: 209

257) J. P. Quartarolo,  on behalf of The European Study Group on highly purified hMG versus rFSH. A phase III trial to study the efficacy and safety of highly purified menotropin (Menopur^TM) versus recombinant FSH (Follitrophin alpha) in female patients in an IVF/ICSI Programme. Controversies in Obstetrics, Gynaecology and Infertility. 2001; 2: 63, post 211

258) Vreede RW, Pijlman B, Wolthers K, Milani AL, Kuijpers JC, Jansen CAM. Voorspellende waarde van Chlamydia Trachomatis antistoffen voor tubapathologie bij infertiliteitspatiënten. Ned. Tijdschr. v. Med. Microbiol. 2001; 9 Suppl: 44-5

264) Reichl H, Balen A, Jansen CAM. Prion transmission in blood and urine: what are the implications for urinary derived and recombinant gonadotrophins. Abstracts World Congress of In Vitro Fertilization and Reproduction, 2002; 12: (in press) (PDF file; see note on top of document)

265) Van Os H.C, Lo C.R., Rijnders P.M., Tucker K.E.  Jansen C.A.M. The age related increase in miscarriage rates in IVF/ICSI takes place after the occurrence of foetal heart activity on ultrasound. Human Repr.2002; 17S: 58-9

266) Van Woerkom-Blik  A,  Rijnders P.M., Tucker K.E.  Jansen C.A.M. The influence of unilateral endometriosis cysts on oocyte and embryo quality in IVF: a prospective study. Human Repr.2002; 17S: 86.

267) Reichl H, Jansen CAM, Balen A. the implications of prion transmission in blood and urine for urinary derived and recombinant gonadotrophins. Fertil Steril 2002; 78S: 179 

268) Jansen CAM. Urinary gonadotropins versus recombinant products: still no evidence of 'recombinant' superiority Abstr. Controversies in Obstetrics Gynecology and Infertility 2003: 37 (poster in DF format)

269) Van Os HC, Rijnders PM, Jansen CAM. De leeftijdsgerelateerde toename van spontane abortus na IVF/ICSI in relatie tot de aanwezigheid van foetale hartactie bij transvaginale echografie. Tijdschrift voor Fertiliteits Onderzoek 2003; 17: 47

270) Jansen CAM. The bewildering array of meta- analyses of randomized controlled trials of gonadotropins in assisted reproduction. 2003; Program book XVth Nordic IVF meeting, Nordic Fertility society 2003; 15: O1-4

273) Van Os HC, Tucker KE, Jansen CAM. Is there an optimal number of motile sperm for IUI? Human Reproduction 2006; 21: i26.

275) Tucker KE, Rijnders PM, Bracelly AE, Jansen CAM. Early Cleavage may contribute to selective single embryo transfer (sSET) Fertility and Sterility Suppl 2006 (in Print)

276) Tucker KE, Rijnders PM, Jansen CAM The additive effect of cryopreservation on pregnancy rates for cycles displaying Early Cleavage (EC) Fertility and Sterility Suppl 2006 (In Print)

277) Tucker KE, Rijnders PM, Jansen CAM. 
Pronuclear or nuclear anomalies at early cleavage (EC) assessment may negatively predict pregnancy outcomes. 
Fertility and Sterility, 2007; 88 Suppl 1: S 329.  

278) Tucker KE, Rijnders PM, Blik A, Jansen CAM. 
Early cleavage improves embryo- selection for good prognosis patients undergoing IVF vs ICSI. 
Fertility and Sterility, 2007; 88 Suppl 1: S 89.  

279) Tucker KE, Jansen CAM
Influence of time of early cleavage (EC) assessment in ICSI vs IVF good prognosis patients 
Fertility and Sterility 2008; 90 S: S 372- 3

280) Tucker KE, Jansen- Hulseboom DJM, Rijnders PM, Van Os HC, Jansen CAM.  Absence of post-thaw embryo development becomes increasingly more predictive of pregnancy loss with later stage cryopreservation. Human Reproduction 2009; 24 (Suppl1): i 37- 8. 

281) Van Os HC, Rijnders PM, Tucker KE, Jansen CAM. The obstetric outcome of singletons after Compulsory Single Embryo Transfer (CSET). Human Reproduction 2009; 24 (Suppl1): i 149- 50.

282) Jansen CAM, Van Os HC, Rijnders, PM, Tucker KE . The obstetric outcome of twin pregnancies after Double Embryo Transfer )DET' in patients ´deselected´ for risk factors associated with premature delivery. Human Reproduction 2009 24 (Suppl1): i 126.

283) Tucker KE Jansen CAM
What can the early embryo tell us?
Proceedings Annual Meeting American Board of Bioanalysis 2009 (in print)

284) Tucker KE, Jansen CAM
Is there prognostic value in early cleavage assessment for patients 40 years and older?
Fertil Steril (Suppl) 2009 (in print)

285) Jansen CAM, van Os HC, Rijnders PM, Tucker KE. When SET or DET? The obstetric outcome of singleton pregnancies after Compulsory Sinle Embryo Transfer CSET and of twin pregnancies after Double Embryo Transfer (DET) in deselected cases after IVF or ICSI. Abstract book Controversies in Obstetrics and Gynaecology 2009; (in print)