{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T17:45:09Z","timestamp":1773078309677,"version":"3.50.1"},"reference-count":4,"publisher":"BMJ","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Emergency Medicine Journal"],"published-print":{"date-parts":[[1999,5,1]]},"DOI":"10.1136\/emj.16.3.232","type":"journal-article","created":{"date-parts":[[2008,10,30]],"date-time":"2008-10-30T21:54:16Z","timestamp":1225403656000},"page":"232-233","source":"Crossref","is-referenced-by-count":21,"title":["An unusual case of urinary retention due to imperforate hymen."],"prefix":"10.1136","volume":"16","author":[{"given":"D J","family":"Hall","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"910","DOI":"10.1016\/S0002-9378(16)32683-7","article-title":"Vaginal malformations","volume":"141","author":"Evans, T.M.; Polano, M.L.; Boving, R.L.","year":"1981","unstructured":"Evans TM, Polano ML, Boving RL. Vaginal malformations. AmJ Obstet Gynecol 1981;141:910-20.","journal-title":"AmJ Obstet Gynecol"},{"key":"ref_2","first-page":"339","article-title":"Two cases of urinary retention from vaginal occlusion. N YStateMed3'","volume":"32","author":"Lazarus, J.","year":"1932","unstructured":"Lazarus J. Two cases of urinary retention from vaginal occlusion. N YStateMed3' 1932;32:339-40."},{"issue":"51","key":"ref_3","first-page":"832","article-title":"Haematocolpos due to imperforate hymen","volume":"1936","author":"Calvin, J.K.; Nichamin, S.J.","unstructured":"Calvin JK, Nichamin SJ. Haematocolpos due to imperforate hymen. Am 7 Dis Child 1936;51:832-46.","journal-title":"Am 7 Dis Child"},{"key":"ref_4","article-title":"Haematocolpos: diagnosis made by ultrasound","author":"Little, K.H.; Crawford, B.D.; Meister, K.","year":"1978","unstructured":"Little KH, Crawford BD, Meister K. Haematocolpos: diagnosis made by ultrasound. J Clin Ultrasound 1978;11: went on to make a full and uneventful 340-2.","journal-title":"J Clin Ultrasound; 11: went on to make a full and uneventful 340-2"}],"container-title":["Emergency Medicine Journal"],"original-title":[],"language":"en","deposited":{"date-parts":[[2020,9,26]],"date-time":"2020-09-26T02:24:28Z","timestamp":1601087068000},"score":1,"resource":{"primary":{"URL":"https:\/\/emj.bmj.com\/lookup\/doi\/10.1136\/emj.16.3.232"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,5,1]]},"references-count":4,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1999,5,1]]}},"URL":"https:\/\/doi.org\/10.1136\/emj.16.3.232","relation":{},"ISSN":["1472-0205","1472-0213"],"issn-type":[{"value":"1472-0205","type":"print"},{"value":"1472-0213","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,5,1]]}}}