{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T13:16:12Z","timestamp":1772457372533,"version":"3.50.1"},"reference-count":33,"publisher":"Oxford University Press (OUP)","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Human Reproduction"],"published-print":{"date-parts":[[2011,11,1]]},"DOI":"10.1093\/humrep\/der307","type":"journal-article","created":{"date-parts":[[2011,9,17]],"date-time":"2011-09-17T00:13:43Z","timestamp":1316218423000},"page":"3061-3067","source":"Crossref","is-referenced-by-count":33,"title":["Chlamydia trachomatis IgG seropositivity is associated with lower natural conception rates in ovulatory subfertile women without visible tubal pathology"],"prefix":"10.1093","volume":"26","author":[{"given":"S. F. P. J.","family":"Coppus","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. A.","family":"Land","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B. C.","family":"Opmeer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Steures","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. J. C.","family":"Eijkemans","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P. G. A.","family":"Hompes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P. M. M.","family":"Bossuyt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"van der Veen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B. W. J.","family":"Mol","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. W.","family":"van der Steeg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2011,9,15]]},"reference":[{"issue":"9","key":"1_17770074","doi-asserted-by":"publisher","first-page":"1841","DOI":"10.1093\/humrep\/deg347","volume":"18","author":"Akande","year":"2003","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"3","key":"2_38991635","doi-asserted-by":"publisher","first-page":"301","DOI":"10.1093\/humupd\/dmq060","volume":"17","year":"2011","journal-title":"Human Reproduction Update","ISSN":"https:\/\/id.crossref.org\/issn\/1355-4786","issn-type":"print"},{"issue":"1","key":"3_16119960","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1016\/S0015-0282(16)58042-X","volume":"65","author":"Claman","year":"1996","journal-title":"Fertility and sterility","ISSN":"https:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"5","key":"4_23535925","doi-asserted-by":"publisher","first-page":"1353","DOI":"10.1093\/humrep\/del521","volume":"22","year":"2007","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"10","key":"5_29184561","doi-asserted-by":"publisher","first-page":"2685","DOI":"10.1093\/humrep\/dem251","volume":"22","year":"2007","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"4","key":"7_18858726","doi-asserted-by":"publisher","first-page":"986","DOI":"10.1093\/humrep\/deh710","volume":"20","year":"2005","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"8","key":"8_31368942","doi-asserted-by":"publisher","first-page":"1840","DOI":"10.1093\/humrep\/den237","volume":"23","year":"2008","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"6","key":"9_36308757","doi-asserted-by":"publisher","first-page":"847","DOI":"10.1016\/j.rbmo.2009.09.029","volume":"19","author":"El Hakim","year":"2009","journal-title":"Reproductive biomedicine online","ISSN":"https:\/\/id.crossref.org\/issn\/1472-6483","issn-type":"print"},{"issue":"3","key":"10_11054393","doi-asserted-by":"publisher","first-page":"487","DOI":"10.1093\/humrep\/16.3.487","volume":"16","author":"Gijsen","year":"2001","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"9","key":"11_18414168","doi-asserted-by":"publisher","first-page":"2019","DOI":"10.1093\/humrep\/deh365","volume":"19","year":"2004","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"5","key":"12_18361576","doi-asserted-by":"publisher","first-page":"1121","DOI":"10.1093\/humrep\/deh155","volume":"19","author":"Idahl","year":"2004","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"4","key":"13_18470978","doi-asserted-by":"publisher","first-page":"788","DOI":"10.1016\/j.fertnstert.2004.01.054","volume":"82","author":"Kamiyama","year":"2004","journal-title":"Fertility and sterility","ISSN":"https:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"3","key":"14_21679625","doi-asserted-by":"publisher","first-page":"752","DOI":"10.1016\/j.fertnstert.2005.08.029","volume":"85","author":"Keltz","year":"2006","journal-title":"Fertility and sterility","ISSN":"https:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"2","key":"15_35745532","doi-asserted-by":"publisher","first-page":"189","DOI":"10.1093\/humupd\/dmp035","volume":"16","year":"2010","journal-title":"Human Reproduction Update","ISSN":"https:\/\/id.crossref.org\/issn\/1355-4786","issn-type":"print"},{"issue":"4","key":"16_5521516","doi-asserted-by":"publisher","first-page":"222","DOI":"10.1007\/BF01132869","volume":"6","author":"Lunenfeld","year":"1989","journal-title":"Journal of in vitro fertilization and embryo transfer : IVF","ISSN":"https:\/\/id.crossref.org\/issn\/0740-7769","issn-type":"print"},{"issue":"5","key":"17_10822595","doi-asserted-by":"publisher","first-page":"1237","DOI":"10.1093\/humrep\/14.5.1237","volume":"14","author":"Mol","year":"1999","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"5","key":"19_16819791","doi-asserted-by":"publisher","first-page":"925","DOI":"10.1093\/humrep\/12.5.925","volume":"12","author":"Neuer","year":"1997","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"2","key":"20_6566251","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1093\/humupd\/6.2.149","volume":"6","author":"Neuer","year":"2000","journal-title":"Human Reproduction Update","ISSN":"https:\/\/id.crossref.org\/issn\/1355-4786","issn-type":"print"},{"issue":"1","key":"21_5533771","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1016\/0002-9378(90)90816-P","volume":"162","author":"Osser","year":"1990","journal-title":"American journal of obstetrics and gynecology","ISSN":"https:\/\/id.crossref.org\/issn\/0002-9378","issn-type":"print"},{"issue":"5","key":"22_6384630","doi-asserted-by":"publisher","first-page":"433","DOI":"10.1093\/humupd\/5.5.433","volume":"5","author":"Paavonen","year":"1999","journal-title":"Human Reproduction Update","ISSN":"https:\/\/id.crossref.org\/issn\/1355-4786","issn-type":"print"},{"issue":"3","key":"23_33419205","doi-asserted-by":"publisher","first-page":"946","DOI":"10.1016\/j.fertnstert.2007.12.009","volume":"91","author":"Pacchiarotti","year":"2009","journal-title":"Fertility and sterility","ISSN":"https:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"3","key":"24_38728542","doi-asserted-by":"publisher","first-page":"680","DOI":"10.1093\/infdis\/169.3.680","volume":"169","year":"1994","journal-title":"Journal of Infectious Diseases","ISSN":"https:\/\/id.crossref.org\/issn\/0022-1899","issn-type":"print"},{"issue":"1","key":"25_29009866","doi-asserted-by":"publisher","first-page":"224","DOI":"10.1016\/j.fertnstert.2006.11.078","volume":"88","author":"Perquin","year":"2007","journal-title":"Fertility and sterility","ISSN":"https:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"4","key":"26_18470982","doi-asserted-by":"publisher","first-page":"799","DOI":"10.1016\/j.fertnstert.2004.05.076","volume":"82","author":"Romero","year":"2004","journal-title":"Fertility and sterility","ISSN":"https:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"3","key":"27_13646645","doi-asserted-by":"publisher","first-page":"151","DOI":"10.1007\/BF01131503","volume":"2","author":"Rowland","year":"1985","journal-title":"Journal of in vitro fertilization and embryo transfer : IVF","ISSN":"https:\/\/id.crossref.org\/issn\/0740-7769","issn-type":"print"},{"issue":"5","key":"28_16799648","first-page":"281","volume":"42","author":"Sharara","year":"1997","journal-title":"The Journal of reproductive medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0024-7758","issn-type":"print"},{"issue":"1","key":"29_10858655","doi-asserted-by":"publisher","first-page":"60","DOI":"10.1093\/humrep\/14.1.60","volume":"14","author":"Spandorfer","year":"1999","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"2","key":"30_15728310","doi-asserted-by":"publisher","first-page":"104","DOI":"10.1007\/BF02215996","volume":"11","author":"Tasdemir","year":"1994","journal-title":"Journal of assisted reproduction and genetics","ISSN":"https:\/\/id.crossref.org\/issn\/1058-0468","issn-type":"print"},{"issue":"2","key":"31_22627897","doi-asserted-by":"publisher","first-page":"536","DOI":"10.1093\/humrep\/del378","volume":"22","year":"2007","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"1","key":"32_38653183","doi-asserted-by":"publisher","first-page":"134","DOI":"10.1093\/humrep\/deq263","volume":"26","year":"2011","journal-title":"Human Reproduction","ISSN":"https:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"1-2","key":"33_10808155","doi-asserted-by":"publisher","first-page":"35","DOI":"10.1002\/(SICI)1098-0997(1999)7:1\/2<35::AID-IDOG8>3.0.CO;2-I","volume":"7","author":"Witkin","year":"1999","journal-title":"Infectious diseases in obstetrics and gynecology","ISSN":"https:\/\/id.crossref.org\/issn\/1064-7449","issn-type":"print"},{"issue":"6","key":"34_17366001","doi-asserted-by":"publisher","first-page":"865","DOI":"10.1053\/beog.2002.0326","volume":"16","author":"Witkin","year":"2002","journal-title":"Bailli&#x00A0;&#x00A0;re's best practice &amp; research. Clinical obstetrics &amp; gynaecology","ISSN":"https:\/\/id.crossref.org\/issn\/1521-6934","issn-type":"print"},{"issue":"5","key":"35_15678909","doi-asserted-by":"crossref","first-page":"1208","DOI":"10.1016\/0002-9378(94)90134-1","volume":"171","author":"Witkin","year":"1994","journal-title":"American journal of obstetrics and gynecology","ISSN":"https:\/\/id.crossref.org\/issn\/0002-9378","issn-type":"print"}],"container-title":["Human Reproduction"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/humrep\/article-pdf\/26\/11\/3061\/1873613\/der307.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,23]],"date-time":"2017-08-23T08:14:09Z","timestamp":1503476049000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/humrep\/article-lookup\/doi\/10.1093\/humrep\/der307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9,15]]},"references-count":33,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2011,10,18]]},"published-print":{"date-parts":[[2011,11,1]]}},"URL":"https:\/\/doi.org\/10.1093\/humrep\/der307","relation":{},"ISSN":["0268-1161","1460-2350"],"issn-type":[{"value":"0268-1161","type":"print"},{"value":"1460-2350","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,9,15]]}}}