{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:57:51Z","timestamp":1786978671235,"version":"build-2736575974"},"reference-count":0,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1999,1,1]],"date-time":"1999-01-01T00:00:00Z","timestamp":915148800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Theoretical Biology"],"published-print":{"date-parts":[[1999,1]]},"DOI":"10.1006\/jtbi.1998.0821","type":"journal-article","created":{"date-parts":[[2002,10,7]],"date-time":"2002-10-07T10:55:07Z","timestamp":1033988107000},"page":"61-72","source":"Crossref","is-referenced-by-count":74,"title":["The Evolution of the Scrotum and Testicular Descent in Mammals: a Phylogenetic View"],"prefix":"10.1006","volume":"196","author":[{"given":"Lars","family":"Werdelin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c5sa","family":"Nilsonne","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","container-title":["Journal of Theoretical Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022519398908219?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022519398908219?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,5,7]],"date-time":"2019-05-07T15:54:57Z","timestamp":1557244497000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022519398908219"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,1]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1999,1]]}},"alternative-id":["S0022519398908219"],"URL":"https:\/\/doi.org\/10.1006\/jtbi.1998.0821","relation":{},"ISSN":["0022-5193"],"issn-type":[{"value":"0022-5193","type":"print"}],"subject":[],"published":{"date-parts":[[1999,1]]}}}