{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T03:31:14Z","timestamp":1778902274413,"version":"3.51.4"},"reference-count":13,"publisher":"Informa UK Limited","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The European Journal of Contraception &amp; Reproductive Health Care"],"published-print":{"date-parts":[[1999,1]]},"DOI":"10.3109\/13625189909064007","type":"journal-article","created":{"date-parts":[[2008,2,22]],"date-time":"2008-02-22T20:18:26Z","timestamp":1203711506000},"page":"67-73","source":"Crossref","is-referenced-by-count":104,"title":["Oral progestogen-only contraceptives and cardiovascular risk: Results from the Transnational Study on Oral Contraceptives and the Health of Young Women"],"prefix":"10.1080","volume":"4","author":[{"given":"L. A. J.","family":"Heinemann","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Assmann","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Dominh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Garbe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2009,7,6]]},"reference":[{"key":"CIT0001","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-7824(98)00041-9"},{"key":"CIT0002","doi-asserted-by":"publisher","DOI":"10.1002\/pds.2630020105"},{"key":"CIT0003","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1099-1557(199601)5:1<43::AID-PDS217>3.0.CO;2-M"},{"key":"CIT0004","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.312.7023.88"},{"key":"CIT0005","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-7824(97)00118-2"},{"key":"CIT0006","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.315.7121.1502"},{"key":"CIT0007","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-7824(97)00204-7"},{"key":"CIT0008","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.312.7023.83"},{"key":"CIT0009","volume-title":"Statistical software package version 4.0","author":"STATA","year":"1996"},{"key":"CIT0010","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.306.6883.956"},{"key":"CIT0011","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.310.6983.830"},{"key":"CIT0012","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-7824(98)00036-5"},{"key":"CIT0013","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-7824(97)00200-X"}],"container-title":["The European Journal of Contraception &amp; Reproductive Health Care"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.tandfonline.com\/doi\/pdf\/10.3109\/13625189909064007","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,12,18]],"date-time":"2016-12-18T13:16:50Z","timestamp":1482067010000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.tandfonline.com\/doi\/full\/10.3109\/13625189909064007"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,1]]},"references-count":13,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2009,7,6]]},"published-print":{"date-parts":[[1999,1]]}},"alternative-id":["10.3109\/13625189909064007"],"URL":"https:\/\/doi.org\/10.3109\/13625189909064007","relation":{},"ISSN":["1362-5187","1473-0782"],"issn-type":[{"value":"1362-5187","type":"print"},{"value":"1473-0782","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,1]]}}}