{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T16:37:25Z","timestamp":1758127045426},"reference-count":3,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2004,7,1]],"date-time":"2004-07-01T00:00:00Z","timestamp":1088640000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2004,7]]},"DOI":"10.1016\/j.ajog.2003.08.046","type":"journal-article","created":{"date-parts":[[2004,8,11]],"date-time":"2004-08-11T10:34:09Z","timestamp":1092220449000},"page":"364-365","source":"Crossref","is-referenced-by-count":8,"title":["An unusual cause of urinary retention in early pregnancy"],"prefix":"10.1016","volume":"191","author":[{"given":"Alexander E.P","family":"Heazell","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Linga S","family":"Dwarakanath","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kalpa","family":"Sundar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2003.08.046_BIB1","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1097\/00006254-199007000-00001","article-title":"Cervical ectopic pregnancy: review of the literature and report of a case treated by single-dose methotrexate therapy","volume":"45","author":"Yankowitz","year":"1990","journal-title":"Obstet Gynecol Surv"},{"key":"10.1016\/j.ajog.2003.08.046_BIB2","series-title":"The principles and practice of ultrasonography in obstetrics and gynecology","first-page":"57","article-title":"Sonography of ectopic pregnancy with transabdominal and transvaginal scanning","author":"Fleischer","year":"1991"},{"key":"10.1016\/j.ajog.2003.08.046_BIB3","doi-asserted-by":"crossref","first-page":"1850","DOI":"10.1093\/oxfordjournals.humrep.a136190","article-title":"Cervical pregnancy: three case reports and a review of the literature","volume":"10","author":"Van de Meerssche","year":"1995","journal-title":"Hum Reprod"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937803019434?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937803019434?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,4]],"date-time":"2019-02-04T19:25:01Z","timestamp":1549308301000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937803019434"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,7]]},"references-count":3,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2004,7]]}},"alternative-id":["S0002937803019434"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2003.08.046","relation":{},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2004,7]]}}}