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EndocrinolExp (Bratisl) 1983;17:33-45.","journal-title":"EndocrinolExp (Bratisl)"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1016\/0006-291X(85)91193-3","article-title":"FSH regulates cultured Leydig cell function via Sertoli cell proteins: an in vitro study","volume":"132","author":"Benahmed, M.; Grenot, C.; Tabone, E.; Sanchez, P.; Morera, A.M.","year":"1985","unstructured":"Benahmed M, Grenot C, Tabone E, Sanchez P, Morera AM. FSH regulates cultured Leydig cell function via Sertoli cell proteins: an in vitro study. Biochem Biopkvs Res Commun 1985;132: 729-34.","journal-title":"Biochem Biopkvs Res Commun"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1210\/jcem-45-1-99","article-title":"The influence of severe illness on gonadotrophin secretion in the postmenopausal female","volume":"45","author":"Warren, M.P.; Siris, E.S.; Petrovich, C.","year":"1977","unstructured":"Warren MP, Siris ES, Petrovich C. 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J7 Clin Endocrinol Metab","volume":"61","author":"Reame, N.E.; Saunders, S.E.; Case, G.D.; Kelch, R.P.; Marshall, J.C.","year":"1985","unstructured":"Reame NE, Saunders SE, Case GD, Kelch RP, Marshall JC. Pulsatile gonadotrophin secretion in women with hypothalamic amenorrhea: evidence that reduced frequency of gonadotropinreleasing hormone secretion is the mechanism of persistent anovulation. J7 Clin Endocrinol Metab 1985;61:851-8."},{"key":"ref_24","first-page":"1598","article-title":"Loss of pulsatile luteinising hormone secretion in men with chronic renal failure","volume":"291","author":"Rodger, R.S.C.; Morrison, L.; Dewar, J.H.; Wilkinson, R.; Ward, M.K.; Kerr, D.N.S.","year":"1985","unstructured":"Rodger RSC, Morrison L, Dewar JH, Wilkinson R, Ward MK, Kerr DNS. Loss of pulsatile luteinising hormone secretion in men with chronic renal failure. BrMedJ7 1985;291:1598-600."},{"key":"ref_25","first-page":"1191","article-title":"Hypogonadism in chronic liver disease: impaired release of luteinising hormone","volume":"293","author":"Bannister, P.; Handley, T.; Chapman, C.; Losowsky, M.S.","year":"1986","unstructured":"Bannister P, Handley T, Chapman C, Losowsky MS. Hypogonadism in chronic liver disease: impaired release of luteinising hormone. Br MedJ7 1986;293: 1191-3."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"1018","DOI":"10.1210\/jcem-40-6-1018","article-title":"Conversion of androgens to estrogen in cirrhosis of the liver","volume":"40","author":"Gordon, G.G.; Olivo, J.; Rafii, F.","year":"1975","unstructured":"Gordon GG, Olivo J, Rafii F, et al. Conversion of androgens to estrogen in cirrhosis of the liver. 7 Clin Endocrinol Metab 1975;40:1018-26.","journal-title":"7 Clin Endocrinol Metab"},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"529","DOI":"10.1002\/cpt1975175529","article-title":"Plasma testosterone levels during chronic heroin use and protracted abstinence","volume":"17","author":"Mendelson, J.H.; Mello, N.K.","year":"1975","unstructured":"Mendelson JH, Mello NK. Plasma testosterone levels during chronic heroin use and protracted abstinence. Clin Pharmacol Ther 1975;17:529-33.","journal-title":"Clin Pharmacol Ther"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1111\/j.1365-2265.1981.tb00363.x","article-title":"The opioid control of LH and FSH release: effects of a met-enkephalin analogue and naloxone","volume":"14","author":"Grossman, A.; Moult, P.J.A.; Gaillard, R.C.","year":"1981","unstructured":"Grossman A, Moult PJA, Gaillard RC, et al. The opioid control of LH and FSH release: effects of a met-enkephalin analogue and naloxone. Clin Endocrinol (Oxf) 1981;14:41-7.","journal-title":"Clin Endocrinol (Oxf)"},{"key":"ref_29","first-page":"473","article-title":"The physiology of gonadotrophin-releasing hormone (GnRH) secretion in men and women","volume":"41","author":"Crowley, W.F.; Filicori, M.; Spratt, D.I.; Santoro, N.F.","year":"1985","unstructured":"Crowley WF, Filicori M, Spratt DI, Santoro NF. The physiology of gonadotrophin-releasing hormone (GnRH) secretion in men and women. Recent Prog Horm Res 1985;41:473-531.","journal-title":"Recent Prog Horm Res"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1210\/jcem-60-2-263","article-title":"Effects of ageing and illness on the pituitary testicular axis in men: qualitative as well as quantitative changes in luteinizing hormone","volume":"60","author":"Warner, B.A.; Dufau, M.L.; Santen, R.J.","year":"1985","unstructured":"Warner BA, Dufau ML, Santen RJ. Effects of ageing and illness on the pituitary testicular axis in men: qualitative as well as quantitative changes in luteinizing hormone.J Clin Endocrmnol Metab 1985;60:263-8.","journal-title":"J Clin Endocrmnol Metab"},{"key":"ref_31","article-title":"Accepted 26","year":"1987","unstructured":"(Accepted 26 May 1987)"},{"key":"ref_32","article-title":"Simoni et al initially described chorionic villi sampling in the prenatal diagnosis of fetal chromosome abnormalities, l and their report was followed by two collaborative studies (M Mikkelsen and S Ayme, unpublished)2 and only a few large one centre studies.34 We began chorionic villi sampling for prenatal chromosome studies in January 1985. This paper analyses our cytogenetic and clinical findings in the first 50O patients, among whom complete follow up","unstructured":"Simoni et al initially described chorionic villi sampling in the prenatal diagnosis of fetal chromosome abnormalities,l and their report was followed by two collaborative studies (M Mikkelsen and S Ayme, unpublished)2 and only a few large one centre studies.34 We began chorionic villi sampling for prenatal chromosome studies in January 1985. This paper analyses our cytogenetic and clinical findings in the first 50O patients, among whom complete follow up data were available for the first 250."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1007\/BF00274761","article-title":"Efficient direct chromosome analyses and enzyme determinations from chorionic villi samples in the first trimester of pregnancy","volume":"63","author":"G, I.Simoni; B, Brambati; C, Danesino","year":"1983","unstructured":"I Simoni G, Brambati B, Danesino C, et al. Efficient direct chromosome analyses and enzyme determinations from chorionic villi samples in the first trimester of pregnancy. Hum Genet 1983;63:349-57.","journal-title":"Hum Genet"},{"key":"ref_34","first-page":"109","article-title":"Cytogenetic findings in first trimester chorionic villi biopsies: a collaborative study","author":"Mikkelsen, M.","year":"1985","unstructured":"Mikkelsen M. Cytogenetic findings in first trimester chorionic villi biopsies: a collaborative study. In: Fraccaro M, Simoni G, Brambati G, eds. First trimesterfetal diagnosis. New York: Springer, 1985:109-20."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1007\/BF00291878","article-title":"First trimester fetal karyotyping: one thousand diagnoses","volume":"72","author":"Simoni, G.; Gimelli, G.; Cuoco, C.","year":"1986","unstructured":"Simoni G, Gimelli G, Cuoco C, et al. First trimester fetal karyotyping: one thousand diagnoses. Hum Genet 1986;72:203-9.","journal-title":"Hum Genet"},{"key":"ref_36","first-page":"1249","article-title":"Chorionic villus sampling: experience of the first 1000 cases. Am3 Obstet Gvnecol","volume":"154","author":"Hogge, W.A.; Schonberg, S.A.; Golbus, M.S.","year":"1986","unstructured":"Hogge WA, Schonberg SA, Golbus MS. Chorionic villus sampling: experience of the first 1000 cases. Am3 Obstet Gvnecol 1986;154:1249-52."},{"key":"ref_37","first-page":"137","article-title":"Discordance between prenatal cytogenetic diagnosis after chorionic villi sampling and chromosomal constitution of the fetus","author":"Simoni, G.; Gimelli, G.; Cuoco, C.","year":"1985","unstructured":"Simoni G, Gimelli G, Cuoco C, et al. Discordance between prenatal cytogenetic diagnosis after chorionic villi sampling and chromosomal constitution of the fetus. In: Fraccaro M, Simoni G, Brambati B, eds. First trimesterfetal diagnosis. New York: Springer, 1985:137-43."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1002\/pd.1970010303","article-title":"Risk of amniocentesis and laboratory findings in a series of 1500 prenatal diagnoses","volume":"1","author":"Verjaal, M.; Leschot, N.J.; Treffers, P.E.","year":"1981","unstructured":"Verjaal M, Leschot NJ, Treffers PE. Risk of amniocentesis and laboratory findings in a series of 1500 prenatal diagnoses. Prenat Diagn 1981;1: 173-81.","journal-title":"Prenat Diagn"},{"key":"ref_39","article-title":"Accepted S7une 1987)","unstructured":"(Accepted S7une 1987)"},{"key":"ref_40","article-title":"gBritishMedicalJ7ournal 1887; i","year":"164.)","unstructured":"gBritishMedicalJ7ournal 1887;i: 164.)"}],"container-title":["BMJ"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bmj.295.6595.407","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,9,25]],"date-time":"2020-09-25T22:39:36Z","timestamp":1601073576000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.bmj.com\/lookup\/doi\/10.1136\/bmj.295.6595.407"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1987,8,15]]},"references-count":40,"journal-issue":{"issue":"6595","published-print":{"date-parts":[[1987,8,15]]}},"URL":"https:\/\/doi.org\/10.1136\/bmj.295.6595.407","relation":{},"ISSN":["0959-8138","1468-5833"],"issn-type":[{"value":"0959-8138","type":"print"},{"value":"1468-5833","type":"electronic"}],"subject":[],"published":{"date-parts":[[1987,8,15]]}}}