{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T15:06:06Z","timestamp":1761059166845},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[1983,4,1]],"date-time":"1983-04-01T00:00:00Z","timestamp":418003200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Cancer"],"published-print":{"date-parts":[[1983,4]]},"DOI":"10.1038\/bjc.1983.74","type":"journal-article","created":{"date-parts":[[2011,1,14]],"date-time":"2011-01-14T10:14:34Z","timestamp":1295000074000},"page":"455-462","source":"Crossref","is-referenced-by-count":120,"title":["Oral contraceptives and breast cancer: Final report of an epidemiological study"],"prefix":"10.1038","volume":"47","author":[{"given":"M","family":"Vessey","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J","family":"Baron","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R","family":"Doll","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"McPherson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D","family":"Yeates","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","container-title":["British Journal of Cancer"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.nature.com\/articles\/bjc198374.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/www.nature.com\/articles\/bjc198374","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/www.nature.com\/articles\/bjc198374.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T12:52:31Z","timestamp":1684414351000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.nature.com\/articles\/bjc198374"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,4]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1983,4]]}},"alternative-id":["BFbjc198374"],"URL":"https:\/\/doi.org\/10.1038\/bjc.1983.74","relation":{},"ISSN":["0007-0920","1532-1827"],"issn-type":[{"value":"0007-0920","type":"print"},{"value":"1532-1827","type":"electronic"}],"subject":[],"published":{"date-parts":[[1983,4]]}}}