{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T19:41:56Z","timestamp":1791920516989,"version":"4.3.4"},"reference-count":13,"publisher":"BMJ","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Fam Plann Reprod Health Care"],"published-print":{"date-parts":[[2009,10]]},"DOI":"10.1783\/147118909789587385","type":"journal-article","created":{"date-parts":[[2009,10,10]],"date-time":"2009-10-10T15:39:05Z","timestamp":1255189145000},"page":"211-213","source":"Crossref","is-referenced-by-count":22,"title":["Oral contraceptives and venous thromboembolism: old questions revisited"],"prefix":"10.1136","volume":"35","author":[{"given":"J\u00fcrgen","family":"Dinger","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2009,10,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2890","DOI":"10.1136\/bmj.b2890","article-title":"Hormonal contraception and risk of venous thromboembolism: national follow-up study","volume":"339","author":"Lidegaard, \u00d8.; L\u00f8kkegaard, E.; Svendsen, A.L.; Agger, C.","year":"2009","unstructured":"Lidegaard \u00d8, L\u00f8kkegaard E, Svendsen AL, Agger C. Hormonal contraception and risk of venous thromboembolism: national follow-up study. BMJ 2009; 339: b2890.","journal-title":"BMJ"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"2921","DOI":"10.1136\/bmj.b2921","article-title":"Effects of oestrogen dose and progestogen type on venous thrombotic risk associated with oral contraceptives: results of the MEGA case-control study","volume":"339","year":"2009","unstructured":"Van Hylckama Vlieg A, Helmerhorst FM, Vandenbroucke JP, Doggen CJM, Rosendaal FR. Effects of oestrogen dose and progestogen type on venous thrombotic risk associated with oral contraceptives: results of the MEGA case-control study. BMJ 2009; 339: b2921.","journal-title":"BMJ"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1016\/j.contraception.2006.12.019","article-title":"The safety of a drospirenone-containing oral contraceptive: final results from the European active surveillance study on oral contraceptives based on 142,475 women-years of observation","volume":"75","author":"Dinger, J.D.; Heinemann, L.A.J.; K\u00fchl-Habich, D.","year":"2007","unstructured":"Dinger JD, Heinemann LAJ, K\u00fchl-Habich D. The safety of a drospirenone-containing oral contraceptive: final results from the European active surveillance study on oral contraceptives based on 142,475 women-years of observation. Contraception 2007; 75: 344\u2013354.","journal-title":"Contraception"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1097\/01.AOG.0000279448.62221.a8","article-title":"Risk of thromboembolism in women taking ethinylestradiol\/drospirenone and other oral contraceptives","volume":"110","author":"Seeger, J.D.; Loughlin, J.; Eng, P.M.; Clifford, C.R.; Cutone, J.; Walker, A.M.","year":"2007","unstructured":"Seeger JD, Loughlin J, Eng PM, Clifford CR, Cutone J, Walker AM. Risk of thromboembolism in women taking ethinylestradiol\/drospirenone and other oral contraceptives. Obstet Gynecol 2007; 110: 587\u2013593.","journal-title":"Obstet Gynecol"},{"key":"ref_5","first-page":"114","article-title":"Case-control study: use of oral contraceptives containing dienogest and risk of venous thromboembolism","volume":"18","author":"Dinger, J.C.; Voigt, K.; Moehner, S.","year":"2009","unstructured":"Dinger JC, Voigt K, Moehner S. Case-control study: use of oral contraceptives containing dienogest and risk of venous thromboembolism. Pharmacoepidemiol Drug Saf 2009; 18: S114.","journal-title":"Pharmacoepidemiol Drug Saf"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1093\/oxfordjournals.aje.a115939","article-title":"What is a cause and how do we know one? A grammar for pragmatic epidemiology","volume":"133","author":"Susser, M.","year":"1991","unstructured":"Susser M. What is a cause and how do we know one? A grammar for pragmatic epidemiology. Am J Epidemiol 1991; 133: 635\u2013648.","journal-title":"Am J Epidemiol"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1016\/S0140-6736(02)07451-2","article-title":"Bias and causal associations in observational research","volume":"359","author":"Grimes, D.A.; Schulz, K.F.","year":"2002","unstructured":"Grimes DA, Schulz KF. Bias and causal associations in observational research. Lancet 2002; 359: 248\u2013252.","journal-title":"Lancet"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"939","DOI":"10.1093\/oxfordjournals.aje.a010135","article-title":"Bias in the evaluation of low-magnitude associations: an empirical perspective","volume":"151","author":"Shapiro, S.","year":"2000","unstructured":"Shapiro S. Bias in the evaluation of low-magnitude associations: an empirical perspective. Am J Epidemiol 2000; 151: 939\u2013945.","journal-title":"Am J Epidemiol"},{"key":"ref_9","article-title":"COCs and VTE risks","author":"Lidegaard, \u00d8.","unstructured":"Lidegaard \u00d8. COCs and VTE risks. http:\/\/www.bmj.com\/cgi\/eletters\/339\/aug13_2\/b2890#218855 [Accessed 1 September 2009]."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"3164","DOI":"10.1136\/bmj.b3164","article-title":"Oral contraceptives and venous thromboembolism","volume":"339","author":"Dunn, N.","year":"2009","unstructured":"Dunn N. Oral contraceptives and venous thromboembolism. BMJ 2009; 339: b3164.","journal-title":"BMJ"},{"key":"ref_11","first-page":"978","article-title":"Graham Swift","author":"Tomorrow","year":"2008","unstructured":"Tomorrow. Graham Swift. London, UK: Picador, 2008, ISBN-13: 978-0-33045-026-3. Price: \u00a37.99. Pages: 256 (paperback)"},{"key":"ref_12","article-title":"FFSRH Consultant in Public Health Medicine and Associate Editor, Journal of Family Planning and Reproductive Health Care We hope that journal readers enjoyed reading Tomorrow, and also discovering whether their opinion of the book matched that of our guest reviewer. In the January 2010 issue, the fiction book under scrutiny will be The Whole Day Through by Patrick","author":"Reviewed by Imogen Stephens, MD","year":"2009","unstructured":"Reviewed by Imogen Stephens, MD, FFSRH Consultant in Public Health Medicine and Associate Editor, Journal of Family Planning and Reproductive Health Care We hope that journal readers enjoyed reading Tomorrow, and also discovering whether their opinion of the book matched that of our guest reviewer. In the January 2010 issue, the fiction book under scrutiny will be The Whole Day Through by Patrick Gale (288 pages, Fourth Estate, 2009, ISBN-13: 978-000730-601-5)."},{"key":"ref_13","article-title":"We want to remind journal readers that if they would like to offer to review an appropriate fiction title of their own choosing then they should contact the Journal Editorial Office by e-mail (journal@fsrh.org) in the first instance with details of their nominated title","unstructured":"We want to remind journal readers that if they would like to offer to review an appropriate fiction title of their own choosing then they should contact the Journal Editorial Office by e-mail (journal@fsrh.org) in the first instance with details of their nominated title."}],"container-title":["Journal of Family Planning and Reproductive Health Care"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1783\/147118909789587385","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,5]],"date-time":"2025-09-05T18:32:52Z","timestamp":1757097172000},"score":1,"resource":{"primary":{"URL":"https:\/\/jfprhc.bmj.com\/lookup\/doi\/10.1783\/147118909789587385"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,10]]},"references-count":13,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2009,10,1]]},"published-print":{"date-parts":[[2009,10]]}},"alternative-id":["10.1783\/147118909789587385"],"URL":"https:\/\/doi.org\/10.1783\/147118909789587385","relation":{},"ISSN":["1471-1893","2045-2098"],"issn-type":[{"value":"1471-1893","type":"print"},{"value":"2045-2098","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,10]]}}}