{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T17:24:46Z","timestamp":1790702686643,"version":"4.1.0"},"reference-count":0,"publisher":"The Endocrine Society","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Clinical Endocrinology & Metabolism"],"published-print":{"date-parts":[[2004,2]]},"DOI":"10.1210\/jc.2003-030668","type":"journal-article","created":{"date-parts":[[2004,2,6]],"date-time":"2004-02-06T00:24:18Z","timestamp":1076027058000},"page":"727-732","source":"Crossref","is-referenced-by-count":47,"title":["Trophoblast Production of a Weakly Bioactive Human Chorionic Gonadotropin in Trisomy 21-Affected Pregnancy"],"prefix":"10.1210","volume":"89","author":[{"given":"J.-L.","family":"Frendo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Guibourdenche","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Pidoux","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Vidaud","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Luton","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Y.","family":"Giovangrandi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Porquet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.","family":"Muller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Evain-Brion","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"80","container-title":["The Journal of Clinical Endocrinology & Metabolism"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/press.endocrine.org\/doi\/full\/10.1210\/jc.2003-030668","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,3,30]],"date-time":"2017-03-30T21:58:00Z","timestamp":1490911080000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jcem\/article-lookup\/doi\/10.1210\/jc.2003-030668"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,2]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2004,2]]}},"alternative-id":["10.1210\/jc.2003-030668"],"URL":"https:\/\/doi.org\/10.1210\/jc.2003-030668","relation":{},"ISSN":["0021-972X","1945-7197"],"issn-type":[{"value":"0021-972X","type":"print"},{"value":"1945-7197","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,2]]}}}