{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T20:49:29Z","timestamp":1760906969557},"reference-count":41,"publisher":"Oxford University Press (OUP)","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Human Reproduction"],"published-print":{"date-parts":[[2011,12,1]]},"DOI":"10.1093\/humrep\/der326","type":"journal-article","created":{"date-parts":[[2011,10,8]],"date-time":"2011-10-08T00:31:27Z","timestamp":1318033887000},"page":"3466-3471","source":"Crossref","is-referenced-by-count":8,"title":["Do assisted conception twins have an increased risk for anencephaly?"],"prefix":"10.1093","volume":"26","author":[{"given":"I.","family":"Ben-Ami","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y.","family":"Edel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"O.","family":"Barel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Z.","family":"Vaknin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Herman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Maymon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2011,10,6]]},"reference":[{"issue":"2","key":"1_10771884","doi-asserted-by":"publisher","first-page":"95","DOI":"10.1034\/j.1399-0004.1999.550205.x","volume":"55","author":"Al-Gazali","year":"1999","journal-title":"Clinical genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0009-9163","issn-type":"print"},{"issue":"11","key":"2_19707596","doi-asserted-by":"publisher","first-page":"1007","DOI":"10.1002\/pd.1233","volume":"25","author":"Ben-Ami","year":"2005","journal-title":"Prenatal diagnosis","ISSN":"http:\/\/id.crossref.org\/issn\/0197-3851","issn-type":"print"},{"issue":"4","key":"3_34381084","doi-asserted-by":"publisher","first-page":"402","DOI":"10.1002\/pd.2250","volume":"29","author":"Cameron","year":"2009","journal-title":"Prenatal diagnosis","ISSN":"http:\/\/id.crossref.org\/issn\/0197-3851","issn-type":"print"},{"issue":"7789","key":"4_12366314","doi-asserted-by":"publisher","first-page":"1226","DOI":"10.1016\/S0140-6736(72)92273-8","volume":"2","author":"Campbell","year":"1972","journal-title":"Lancet","ISSN":"http:\/\/id.crossref.org\/issn\/0140-6736","issn-type":"print"},{"issue":"2","key":"5_15612303","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1002\/ajmg.1320510203","volume":"51","author":"Carmi","year":"1994","journal-title":"American journal of medical genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0148-7299","issn-type":"print"},{"issue":"3","key":"6_36291606","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1002\/uog.7329","volume":"34","author":"Chaoui","year":"2009","journal-title":"Ultrasound in obstetrics &amp; gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology","ISSN":"http:\/\/id.crossref.org\/issn\/0960-7692","issn-type":"print"},{"issue":"6","key":"7_5896083","doi-asserted-by":"publisher","first-page":"410","DOI":"10.1046\/j.1469-0705.1997.10060410.x","volume":"10","author":"Coerdt","year":"1997","journal-title":"Ultrasound in obstetrics &amp; gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology","ISSN":"http:\/\/id.crossref.org\/issn\/0960-7692","issn-type":"print"},{"issue":"3","key":"8_17112828","doi-asserted-by":"publisher","first-page":"265","DOI":"10.1093\/humupd\/8.3.265","volume":"8","author":"Collins","year":"2002","journal-title":"Human Reproduction Update","ISSN":"http:\/\/id.crossref.org\/issn\/1355-4786","issn-type":"print"},{"issue":"6","key":"9_13391176","doi-asserted-by":"publisher","first-page":"413","DOI":"10.1136\/jmg.21.6.413","volume":"21","author":"Czeizel","year":"1984","journal-title":"Journal of Medical Genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0022-2593","issn-type":"print"},{"issue":"6","key":"10_31244040","doi-asserted-by":"publisher","first-page":"1595","DOI":"10.1016\/j.fertnstert.2008.02.092","volume":"89","author":"Elizur","year":"2008","journal-title":"Fertility and sterility","ISSN":"http:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"3","key":"12_11054397","doi-asserted-by":"publisher","first-page":"504","DOI":"10.1093\/humrep\/16.3.504","volume":"16","author":"Ericson","year":"2001","journal-title":"Human Reproduction","ISSN":"http:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"key":"13_28658479","doi-asserted-by":"crossref","first-page":"S23","DOI":"10.1002\/tera.90006","volume":"66","year":"2002","journal-title":"Teratology","ISSN":"http:\/\/id.crossref.org\/issn\/0040-3709","issn-type":"print"},{"issue":"5","key":"14_15678724","first-page":"1050","volume":"55","author":"Garabedian","year":"1994","journal-title":"American journal of human genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0002-9297","issn-type":"print"},{"issue":"5","key":"15_16061146","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1016\/S0015-0282(16)57905-9","volume":"64","author":"Greenland","year":"1995","journal-title":"Fertility and sterility","ISSN":"http:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"4","key":"17_4469884","doi-asserted-by":"publisher","first-page":"365","DOI":"10.1080\/03014467500000981","volume":"2","author":"James","year":"1975","journal-title":"Annals of human biology","ISSN":"http:\/\/id.crossref.org\/issn\/0301-4460","issn-type":"print"},{"issue":"1","key":"18_8423383","doi-asserted-by":"publisher","first-page":"17","DOI":"10.1136\/jmg.18.1.17","volume":"18","author":"James","year":"1981","journal-title":"Journal of Medical Genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0022-2593","issn-type":"print"},{"issue":"1","key":"19_16711296","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1046\/j.1469-0705.1997.09010014.x","volume":"9","author":"Johnson","year":"1997","journal-title":"Ultrasound in obstetrics &amp; gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology","ISSN":"http:\/\/id.crossref.org\/issn\/0960-7692","issn-type":"print"},{"issue":"5","key":"20_15839303","doi-asserted-by":"publisher","first-page":"322","DOI":"10.1002\/tera.1420500503","volume":"50","author":"K\u00a0\u00a0ll\u00a0\u00a0n","year":"1994","journal-title":"Teratology","ISSN":"http:\/\/id.crossref.org\/issn\/0040-3709","issn-type":"print"},{"key":"21_24258146","first-page":"74","volume":"14","year":"2000","journal-title":"Reproductive toxicology (Elmsford, N.Y.)","ISSN":"http:\/\/id.crossref.org\/issn\/0890-6238","issn-type":"print"},{"issue":"9355","key":"22_17494976","doi-asserted-by":"publisher","first-page":"380","DOI":"10.1016\/S0140-6736(03)12390-2","volume":"361","author":"Li","year":"2003","journal-title":"Lancet","ISSN":"http:\/\/id.crossref.org\/issn\/0140-6736","issn-type":"print"},{"issue":"10","key":"23_18012687","doi-asserted-by":"publisher","first-page":"879","DOI":"10.1002\/bdra.10093","volume":"67","author":"Li","year":"2003","journal-title":"Birth defects research. Part A, Clinical and molecular teratology","ISSN":"http:\/\/id.crossref.org\/issn\/1542-0752","issn-type":"print"},{"key":"25_26138160","first-page":"120","volume":"135","year":"2005","journal-title":"American journal of medical genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0148-7299","issn-type":"print"},{"issue":"4","key":"26_21845361","doi-asserted-by":"publisher","first-page":"380","DOI":"10.1002\/pd.1405","volume":"26","author":"Macmahon","year":"2006","journal-title":"Prenatal diagnosis","ISSN":"http:\/\/id.crossref.org\/issn\/0197-3851","issn-type":"print"},{"issue":"1","key":"27_11048046","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1053\/siny.2000.0033","volume":"6","author":"Manning","year":"2001","journal-title":"Seminars in neonatology : SN","ISSN":"http:\/\/id.crossref.org\/issn\/1084-2756","issn-type":"print"},{"issue":"9","key":"28_11300443","doi-asserted-by":"publisher","first-page":"1999","DOI":"10.1093\/humrep\/16.9.1999","volume":"16","author":"Maymon","year":"2001","journal-title":"Human Reproduction","ISSN":"http:\/\/id.crossref.org\/issn\/0268-1161","issn-type":"print"},{"issue":"6","key":"29_17719787","first-page":"405","volume":"142","author":"Maymon","year":"2003","journal-title":"Harefuah","ISSN":"http:\/\/id.crossref.org\/issn\/0017-7768","issn-type":"print"},{"issue":"12","key":"30_6454117","doi-asserted-by":"crossref","first-page":"782","DOI":"10.1136\/jech.53.12.782","volume":"53","author":"McDonnell","year":"1999","journal-title":"Journal of Epidemiology &amp; Community Health","ISSN":"http:\/\/id.crossref.org\/issn\/0141-7681","issn-type":"print"},{"issue":"1-2","key":"31_5857642","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/S0027-5107(97)00179-6","volume":"396","author":"McFadden","year":"1997","journal-title":"Mutation Research","ISSN":"http:\/\/id.crossref.org\/issn\/0027-5107","issn-type":"print"},{"issue":"dec21_2","key":"32_38854849","doi-asserted-by":"publisher","first-page":"c6945","DOI":"10.1136\/bmj.c6945","volume":"341","year":"2010","journal-title":"BMJ","ISSN":"http:\/\/id.crossref.org\/issn\/0959-8138","issn-type":"print"},{"issue":"4","key":"33_36744955","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1002\/pd.2490","volume":"30","author":"Obeidi","year":"2010","journal-title":"Prenatal diagnosis","ISSN":"http:\/\/id.crossref.org\/issn\/0197-3851","issn-type":"print"},{"issue":"1","key":"34_16687763","doi-asserted-by":"publisher","first-page":"53","DOI":"10.1002\/(SICI)1520-6661(199701\/02)6:1<53::AID-MFM11>3.0.CO;2-N","volume":"6","author":"Papp","year":"1997","journal-title":"The Journal of maternal-fetal medicine","ISSN":"http:\/\/id.crossref.org\/issn\/1057-0802","issn-type":"print"},{"issue":"6","key":"35_19470943","doi-asserted-by":"publisher","first-page":"575","DOI":"10.1093\/humupd\/dmi027","volume":"11","year":"2005","journal-title":"Human Reproduction Update","ISSN":"http:\/\/id.crossref.org\/issn\/1355-4786","issn-type":"print"},{"issue":"6","key":"36_16398687","doi-asserted-by":"publisher","first-page":"421","DOI":"10.1046\/j.1469-0705.1996.07060421.x","volume":"7","author":"Sepulveda","year":"1996","journal-title":"Ultrasound in obstetrics &amp; gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology","ISSN":"http:\/\/id.crossref.org\/issn\/0960-7692","issn-type":"print"},{"issue":"3","key":"37_16704411","doi-asserted-by":"publisher","first-page":"439","DOI":"10.1016\/S0029-7844(97)85858-9","volume":"89","author":"Sepulveda","year":"1997","journal-title":"Obstetrics &amp; Gynecology","ISSN":"http:\/\/id.crossref.org\/issn\/0029-7844","issn-type":"print"},{"issue":"4","key":"38_10500308","doi-asserted-by":"publisher","first-page":"677","DOI":"10.1542\/peds.106.4.677","volume":"106","author":"Stevenson","year":"2000","journal-title":"Pediatrics","ISSN":"http:\/\/id.crossref.org\/issn\/0031-4005","issn-type":"print"},{"issue":"5","key":"39_10024713","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1016\/S0015-0282(16)55428-4","volume":"58","author":"Van Loon","year":"1992","journal-title":"Fertility and sterility","ISSN":"http:\/\/id.crossref.org\/issn\/0015-0282","issn-type":"print"},{"issue":"9298","key":"40_11458479","doi-asserted-by":"publisher","first-page":"2069","DOI":"10.1016\/S0140-6736(01)07104-5","volume":"358","author":"Wald","year":"2001","journal-title":"Lancet","ISSN":"http:\/\/id.crossref.org\/issn\/0140-6736","issn-type":"print"},{"issue":"9","key":"41_10554604","doi-asserted-by":"publisher","first-page":"823","DOI":"10.1093\/aje\/152.9.823","volume":"152","author":"Whiteman","year":"2000","journal-title":"American Journal of Epidemiology","ISSN":"http:\/\/id.crossref.org\/issn\/0002-9262","issn-type":"print"},{"issue":"4","key":"42_16682781","doi-asserted-by":"publisher","first-page":"472","DOI":"10.1002\/(SICI)1096-8628(19970211)68:4<472::AID-AJMG20>3.0.CO;2-O","volume":"68","author":"Zlotogora","year":"1997","journal-title":"American journal of medical genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0148-7299","issn-type":"print"},{"issue":"1","key":"43_16838900","doi-asserted-by":"publisher","first-page":"33","DOI":"10.1002\/(SICI)1096-8628(19970711)71:1<33::AID-AJMG6>3.0.CO;2-R","volume":"71","author":"Zlotogora","year":"1997","journal-title":"American journal of medical genetics","ISSN":"http:\/\/id.crossref.org\/issn\/0148-7299","issn-type":"print"},{"issue":"9","key":"44_22877765","first-page":"601","volume":"8","author":"Zlotogora","year":"2006","journal-title":"The Israel Medical Association journal : IMAJ","ISSN":"http:\/\/id.crossref.org\/issn\/1565-1088","issn-type":"print"}],"container-title":["Human Reproduction"],"original-title":[],"language":"en","deposited":{"date-parts":[[2021,12,9]],"date-time":"2021-12-09T19:29:08Z","timestamp":1639078148000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/humrep\/article-lookup\/doi\/10.1093\/humrep\/der326"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10,6]]},"references-count":41,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2011,11,10]]},"published-print":{"date-parts":[[2011,12,1]]}},"URL":"https:\/\/doi.org\/10.1093\/humrep\/der326","relation":{},"ISSN":["0268-1161","1460-2350"],"issn-type":[{"value":"0268-1161","type":"print"},{"value":"1460-2350","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,10,6]]}}}