{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T11:07:38Z","timestamp":1791198458060,"version":"4.1.0"},"reference-count":59,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2012,4,1]],"date-time":"2012-04-01T00:00:00Z","timestamp":1333238400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,4,1]],"date-time":"2012-04-01T00:00:00Z","timestamp":1333238400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Annales d'Endocrinologie"],"published-print":{"date-parts":[[2012,4]]},"DOI":"10.1016\/j.ando.2012.03.040","type":"journal-article","created":{"date-parts":[[2012,4,25]],"date-time":"2012-04-25T10:35:12Z","timestamp":1335350112000},"page":"141-146","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":44,"title":["Male acquired hypogonadotropic hypogonadism: Diagnosis and treatment"],"prefix":"10.1016","volume":"73","author":[{"given":"Sylvie","family":"Salenave","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S\u00e9v\u00e9rine","family":"Trabado","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luigi","family":"Maione","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sylvie","family":"Brailly-Tabard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacques","family":"Young","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ando.2012.03.040_bib0005","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1038\/nrendo.2011.164","article-title":"Neonatal gonadotropin therapy in male congenital hypogonadotropic hypogonadism","volume":"8","author":"Bouvattier","year":"2011","journal-title":"Nat Rev Endocrinol"},{"key":"10.1016\/j.ando.2012.03.040_bib0010","doi-asserted-by":"crossref","first-page":"707","DOI":"10.1210\/jc.2011-1664","article-title":"Approach to the male patient with congenital hypogonadotropic hypogonadism","volume":"97","author":"Young","year":"2012","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0015","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1210\/jcem.87.1.8131","article-title":"The role of prior pubertal development, biochemical markers of testicular maturation, and genetics in elucidating the phenotypic heterogeneity of idiopathic hypogonadotropic hypogonadism","volume":"87","author":"Pitteloud","year":"2002","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0020","doi-asserted-by":"crossref","first-page":"410","DOI":"10.1056\/NEJM199702063360604","article-title":"Adult-onset idiopathic hypogonadotropic hypogonadism\u00a0\u2013\u00a0a treatable form of male infertility","volume":"336","author":"Nachtigall","year":"1997","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0025","doi-asserted-by":"crossref","first-page":"3239","DOI":"10.1210\/jcem.85.9.6811","article-title":"Effects of human recombinant luteinizing hormone and follicle-stimulating hormone in patients with acquired hypogonadotropic hypogonadism: study of Sertoli and Leydig cell secretions and interactions","volume":"85","author":"Young","year":"2000","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0030","doi-asserted-by":"crossref","first-page":"4235","DOI":"10.1210\/jc.2010-0245","article-title":"The long-term clinical follow-up and natural history of men with adult-onset idiopathic hypogonadotropic hypogonadism","volume":"95","author":"Dwyer","year":"2010","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0035","doi-asserted-by":"crossref","first-page":"657","DOI":"10.1007\/s00345-006-0131-x","article-title":"Significance of hypogonadism in erectile dysfunction","volume":"24","author":"Buvat","year":"2006","journal-title":"World J Urol"},{"key":"10.1016\/j.ando.2012.03.040_bib0040","first-page":"2578","article-title":"Panhypopituitarism as a model to study the metabolism of dehydroepiandrosterone (DHEA) in humans","volume":"82","author":"Young","year":"1997","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0045","doi-asserted-by":"crossref","first-page":"2324","DOI":"10.1016\/j.fertnstert.2011.03.091","article-title":"Estradiol levels in men with congenital hypogonadotropic hypogonadism and the effects of different modalities of hormonal treatment","volume":"95","author":"Trabado","year":"2011","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ando.2012.03.040_bib0050","doi-asserted-by":"crossref","first-page":"3666","DOI":"10.1210\/jcem.84.10.6079","article-title":"A critical evaluation of simple methods for the estimation of free testosterone in serum","volume":"84","author":"Vermeulen","year":"1999","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0055","doi-asserted-by":"crossref","first-page":"4193","DOI":"10.1210\/jc.2002-020453","article-title":"Short-term suppression of GH and IGF-I levels improves gonadal function and sperm parameters in men with acromegaly","volume":"87","author":"Colao","year":"2002","journal-title":"J Clin Endocrinol Metab"},{"issue":"5","key":"10.1016\/j.ando.2012.03.040_bib0060","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/S0003-4266(06)72686-5","article-title":"\u00c9valuation comparative de la fonction testiculaire par la testost\u00e9rone totale et biodisponible chez 41 hommes avec une acrom\u00e9galie \u00e9volutive\u00a0: influence de la SHBG","volume":"67","author":"Drui","year":"2006","journal-title":"Ann Endocrinol"},{"issue":"11 Suppl. International","key":"10.1016\/j.ando.2012.03.040_bib0065","first-page":"93","article-title":"Non-functioning pituitary adenomas","volume":"28","author":"Chanson","year":"2005","journal-title":"J Endocrinol Invest"},{"key":"10.1016\/j.ando.2012.03.040_bib0070","first-page":"4358","article-title":"Increase in bone density and lean body mass during testosterone administration in men with acquired hypogonadism","volume":"81","author":"Katznelson","year":"1996","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0075","doi-asserted-by":"crossref","first-page":"423","DOI":"10.2214\/ajr.170.2.9456958","article-title":"Using quantitative CT to assess adipose distribution in adult men with acquired hypogonadism","volume":"170","author":"Katznelson","year":"1998","journal-title":"AJR Am J Roentgenol"},{"key":"10.1016\/j.ando.2012.03.040_bib0080","doi-asserted-by":"crossref","DOI":"10.1111\/j.1365-2605.2011.01237.x","article-title":"Bone mineral density, body composition and bone turnover in patients with congenital hypogonadotropic hypogonadism","author":"Laitinen","year":"2012","journal-title":"Int J Androl"},{"key":"10.1016\/j.ando.2012.03.040_bib0085","doi-asserted-by":"crossref","first-page":"4254","DOI":"10.1210\/jc.2007-0454","article-title":"Acute sex steroid withdrawal reduces insulin sensitivity in healthy men with idiopathic hypogonadotropic hypogonadism","volume":"92","author":"Yialamas","year":"2007","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0090","first-page":"2696","article-title":"Anti-m\u00fcllerian hormone in patients with hypogonadotropic hypogonadism","volume":"84","author":"Young","year":"1999","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0095","doi-asserted-by":"crossref","first-page":"724","DOI":"10.1210\/jc.2004-0542","article-title":"Testicular anti-mullerian hormone secretion is stimulated by recombinant human FSH in patients with congenital hypogonadotropic hypogonadism","volume":"90","author":"Young","year":"2005","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0100","doi-asserted-by":"crossref","first-page":"1818","DOI":"10.1210\/jc.2008-1909","article-title":"Lack of androgen receptor expression in Sertoli cells accounts for the absence of anti-Mullerian hormone repression during early human testis development","volume":"94","author":"Boukari","year":"2009","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0105","first-page":"642","article-title":"Endocrine complications in patients with Thalassaemia Major","volume":"5","author":"Toumba","year":"2007","journal-title":"Pediatr Endocrinol Rev"},{"key":"10.1016\/j.ando.2012.03.040_bib0110","first-page":"178","article-title":"Pituitary function in idiopathic haemochromatosis: hormonal study in 36 male patients","volume":"98","author":"Charbonnel","year":"1981","journal-title":"Acta Endocrinol (Copenh)"},{"key":"10.1016\/j.ando.2012.03.040_bib0115","first-page":"351","article-title":"Non-responsiveness of serum gonadotropins and testosterone to pulsatile GnRH in hemochromatosis suggesting a pituitary defect","volume":"128","author":"Duranteau","year":"1993","journal-title":"Acta Endocrinol (Copenh)"},{"key":"10.1016\/j.ando.2012.03.040_bib0120","doi-asserted-by":"crossref","first-page":"1319","DOI":"10.1016\/j.lpm.2007.01.041","article-title":"Endocrine consequences of hemochromatosis","volume":"36","author":"Young","year":"2007","journal-title":"Presse Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0125","doi-asserted-by":"crossref","first-page":"2451","DOI":"10.1210\/jc.2004-0980","article-title":"Hypogonadism in hereditary hemochromatosis","volume":"90","author":"McDermott","year":"2005","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0130","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1530\/EJE-11-0215","article-title":"Liver iron overload is associated with elevated SHBG concentration and moderate hypogonadotrophic hypogonadism in dysmetabolic men without genetic haemochromatosis","volume":"165","author":"Gautier","year":"2011","journal-title":"Eur J Endocrinol"},{"key":"10.1016\/j.ando.2012.03.040_bib0135","doi-asserted-by":"crossref","first-page":"1633","DOI":"10.1210\/jc.2011-0168","article-title":"Pituitary magnetic resonance imaging for sellar and parasellar masses: 10-year experience in 2598 patients","volume":"96","author":"Famini","year":"2011","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0140","doi-asserted-by":"crossref","first-page":"650","DOI":"10.3171\/jns.2005.102.4.0650","article-title":"Long-term neurological, visual, and endocrine outcomes following transnasal resection of craniopharyngioma","volume":"102","author":"Chakrabarti","year":"2005","journal-title":"J Neurosurg"},{"key":"10.1016\/j.ando.2012.03.040_bib0145","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1016\/j.ando.2006.11.001","article-title":"French Society of Endocrinology (SFE) work group on the consensus on hyperprolactinemia. Diagnosis and management of hyperprolactinemia: expert consensus\u00a0\u2013\u00a0French Society of Endocrinology","volume":"68","author":"Brue","year":"2007","journal-title":"Ann Endocrinol (Paris)"},{"key":"10.1016\/j.ando.2012.03.040_bib0150","doi-asserted-by":"crossref","first-page":"1219","DOI":"10.1056\/NEJMcp0912025","article-title":"Clinical practice. Prolactinomas","volume":"362","author":"Klibanski","year":"2010","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0155","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1210\/jc.2003-030395","article-title":"Tumors metastatic to the pituitary gland: case report and literature review","volume":"89","author":"Komninos","year":"2004","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0160","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1007\/s11102-009-0196-9","article-title":"Primary sellar lymphoma: intravascular large B-cell lymphoma diagnosed as a double cancer and improved with chemotherapy, and literature review of primary parasellar lymphoma","volume":"13","author":"Yasuda","year":"2010","journal-title":"Pituitary"},{"key":"10.1016\/j.ando.2012.03.040_bib0165","doi-asserted-by":"crossref","first-page":"1535","DOI":"10.1056\/NEJM198506133122402","article-title":"Isolated gonadotrope failure in the polyglandular autoimmune syndrome","volume":"312","author":"Barkan","year":"1985","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0170","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1210\/jc.2006-1216","article-title":"Antipituitary antibodies against gonadotropin-secreting cells in adult male patients with apparently idiopathic hypogonadotropic hypogonadism","volume":"92","author":"De Bellis","year":"2007","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0175","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1097\/MD.0b013e31815585aa","article-title":"Sarcoidosis: clinical, hormonal, and magnetic resonance imaging (MRI) manifestations of hypothalamic-pituitary disease in 9 patients and review of the literature","volume":"86","author":"Bihan","year":"2007","journal-title":"Medicine (Baltimore)"},{"key":"10.1016\/j.ando.2012.03.040_bib0180","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1016\/j.tem.2007.06.003","article-title":"Endocrine manifestations in Langerhans cell histiocytosis","volume":"18","author":"Makras","year":"2007","journal-title":"Trends Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0185","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1038\/nrendo.2010.4","article-title":"Role of stereotactic radiosurgery in the management of pituitary adenomas","volume":"6","author":"Castinetti","year":"2010","journal-title":"Nat Rev Endocrinol"},{"key":"10.1016\/j.ando.2012.03.040_bib0190","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1056\/NEJM199301143280203","article-title":"Hypothalamic-pituitary dysfunction after radiation for brain tumors","volume":"328","author":"Constine","year":"1993","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0195","doi-asserted-by":"crossref","first-page":"1152","DOI":"10.1002\/1097-0142(197602)37:2+<1152::AID-CNCR2820370826>3.0.CO;2-T","article-title":"Long-term effects on external radiation on the pituitary and thyroid glands","volume":"37","author":"Fuks","year":"1976","journal-title":"Cancer"},{"key":"10.1016\/j.ando.2012.03.040_bib0200","doi-asserted-by":"crossref","first-page":"1857","DOI":"10.1016\/0360-3016(82)90442-4","article-title":"Hypothalamic, pituitary and thyroid dysfunction after radiotherapy to the head and neck","volume":"8","author":"Samaan","year":"1982","journal-title":"Int J Radiat Oncol Biol Phys"},{"key":"10.1016\/j.ando.2012.03.040_bib0205","doi-asserted-by":"crossref","first-page":"908","DOI":"10.1590\/S0004-27302009000800003","article-title":"Hypogonadism after traumatic brain injury","volume":"53","author":"Hohl","year":"2009","journal-title":"Arq Bras Endocrinol Metabol"},{"key":"10.1016\/j.ando.2012.03.040_bib0210","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1111\/j.1365-2265.2010.03814.x","article-title":"Antipsychotics and hyperprolactinaemia: mechanisms, consequences and management","volume":"74","author":"Holt","year":"2011","journal-title":"Clin Endocrinol (Oxf)"},{"key":"10.1016\/j.ando.2012.03.040_bib0215","doi-asserted-by":"crossref","first-page":"381","DOI":"10.4158\/EP.14.3.381","article-title":"Celiac disease and the endocrinologist: a diagnostic opportunity","volume":"14","author":"Fisher","year":"2008","journal-title":"Endocr Pract"},{"key":"10.1016\/j.ando.2012.03.040_bib0220","first-page":"9","article-title":"Prospective evaluation of risk factors for exercise-induced hypogonadism in male runners","volume":"169","author":"Skarda","year":"1998","journal-title":"West J Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0225","doi-asserted-by":"crossref","first-page":"932","DOI":"10.1007\/BF03346444","article-title":"Effects of endurance exercise on the reproductive system of men: the \u201cexercise-hypogonadal male condition\u201d","volume":"31","author":"Hackney AC","year":"2008","journal-title":"J Endocrinol Invest"},{"key":"10.1016\/j.ando.2012.03.040_bib0230","doi-asserted-by":"crossref","first-page":"488","DOI":"10.1210\/jcem-45-3-488","article-title":"Reversible gonadotropin deficiency in male Cushing's disease","volume":"45","author":"Luton","year":"1977","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0235","first-page":"3173","article-title":"Aromatase expression in a feminizing adrenocortical tumor","volume":"81","author":"Young","year":"1996","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0240","doi-asserted-by":"crossref","first-page":"2367","DOI":"10.1210\/jcem.87.5.8468","article-title":"Cosecretion of estrogen and inhibin B by a feminizing adrenocortical adenoma: impact on gonadotropin secretion","volume":"87","author":"Kuhn","year":"2002","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0245","doi-asserted-by":"crossref","first-page":"707","DOI":"10.1056\/NEJM199603143341107","article-title":"Androgens in men-uses and abuses","volume":"334","author":"Bagatell","year":"1996","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ando.2012.03.040_bib0250","doi-asserted-by":"crossref","first-page":"c4462","DOI":"10.1136\/bmj.c4462","article-title":"Opioid induced hypogonadism","volume":"341","author":"Reddy","year":"2010","journal-title":"BMJ"},{"key":"10.1016\/j.ando.2012.03.040_bib0255","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1002\/j.1939-4640.1992.tb00319.x","article-title":"A long-term, prospective study of the physiologic and behavioral effects of hormone replacement in untreated hypogonadal men","volume":"13","author":"Burris","year":"1992","journal-title":"J Androl"},{"key":"10.1016\/j.ando.2012.03.040_bib0260","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1046\/j.1365-2265.1999.00881.x","article-title":"Repeated intramuscular injections of testosterone undecanoate for substitution therapy in hypogonadal men","volume":"51","author":"Nieschlag","year":"1999","journal-title":"Clin Endocrinol (Oxf)"},{"key":"10.1016\/j.ando.2012.03.040_bib0265","doi-asserted-by":"crossref","first-page":"731","DOI":"10.1111\/j.1365-2265.2009.03746.x","article-title":"What is the optimal therapy for young males with hypogonadotropic hypogonadism?","volume":"72","author":"Han","year":"2010","journal-title":"Clin Endocrinol (Oxf)"},{"key":"10.1016\/j.ando.2012.03.040_bib0270","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1210\/jc.2010-0266","article-title":"Clinical review: why is androgen replacement in males controversial?","volume":"96","author":"Cunningham","year":"2011","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0275","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1016\/S0015-0282(16)45141-1","article-title":"Persistence of spermatogenesis in hypogonadotropic hypogonadism treated with testosterone","volume":"34","author":"Baranetsky","year":"1980","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ando.2012.03.040_bib0280","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1023\/A:1026232124988","article-title":"Men with acquired hypogonadotropic hypogonadism treated with testosterone may be fertile","volume":"6","author":"Drincic","year":"2003","journal-title":"Pituitary"},{"key":"10.1016\/j.ando.2012.03.040_bib0285","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.mce.2003.09.020","article-title":"Hypogonadotropic hypogonadism as a model of postnatal testicular anti-M\u00fcllerian hormone secretion in humans","volume":"211","author":"Young","year":"2003","journal-title":"Mol Cell Endocrinol"},{"key":"10.1016\/j.ando.2012.03.040_bib0290","doi-asserted-by":"crossref","first-page":"1144","DOI":"10.1210\/jcem-66-6-1144","article-title":"Gonadotropin therapy in men with isolated hypogonadotropic hypogonadism: the response to human chorionic gonadotropin is predicted by initial testicular size","volume":"66","author":"Burris","year":"1988","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ando.2012.03.040_bib0295","doi-asserted-by":"crossref","first-page":"4128","DOI":"10.1210\/jc.2002-020518","article-title":"Predictors of outcome of long-term GnRH therapy in men with idiopathic hypogonadotropic hypogonadism","volume":"87","author":"Pitteloud","year":"2002","journal-title":"J Clin Endocrinol Metab"}],"container-title":["Annales d'Endocrinologie"],"original-title":[],"language":"fr","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003426612000649?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003426612000649?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T22:45:08Z","timestamp":1757717108000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003426612000649"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,4]]},"references-count":59,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2012,4]]}},"alternative-id":["S0003426612000649"],"URL":"https:\/\/doi.org\/10.1016\/j.ando.2012.03.040","relation":{},"ISSN":["0003-4266"],"issn-type":[{"value":"0003-4266","type":"print"}],"subject":[],"published":{"date-parts":[[2012,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Male acquired hypogonadotropic hypogonadism: Diagnosis and treatment","name":"articletitle","label":"Article Title"},{"value":"Annales d'Endocrinologie","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ando.2012.03.040","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Published by Elsevier Masson SAS","name":"copyright","label":"Copyright"}]}}