{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T18:33:28Z","timestamp":1791830008209,"version":"4.3.4"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1996,8,1]]},"DOI":"10.1095\/biolreprod55.2.439","type":"journal-article","created":{"date-parts":[[2005,10,31]],"date-time":"2005-10-31T23:08:20Z","timestamp":1130800100000},"page":"439-444","source":"Crossref","is-referenced-by-count":93,"title":["Isolation of the Synchronized A Spermatogonia from Adult Vitamin A-Deficient Rat Testes1"],"prefix":"10.1093","volume":"55","author":[{"given":"Ans M.M.","family":"van Pelt","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna Rita","family":"Morena","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Federica M.F.","family":"van Dissel-Emiliani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carla","family":"Boitani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ingrid C.","family":"Gaemers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dirk G.","family":"de Rooij","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mario","family":"Stefanini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","container-title":["Biology of Reproduction"],"original-title":[],"language":"en","deposited":{"date-parts":[[2017,5,25]],"date-time":"2017-05-25T12:24:22Z","timestamp":1495715062000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/biolreprod\/article-lookup\/doi\/10.1095\/biolreprod55.2.439"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1996,8,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1996,8,1]]}},"URL":"https:\/\/doi.org\/10.1095\/biolreprod55.2.439","relation":{},"ISSN":["0006-3363","1529-7268"],"issn-type":[{"value":"0006-3363","type":"print"},{"value":"1529-7268","type":"electronic"}],"subject":[],"published":{"date-parts":[[1996,8,1]]}}}