{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T17:25:45Z","timestamp":1777483545343,"version":"3.51.4"},"reference-count":21,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2012,3,1]],"date-time":"2012-03-01T00:00:00Z","timestamp":1330560000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,3,1]],"date-time":"2012-03-01T00:00:00Z","timestamp":1330560000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,5,27]],"date-time":"2022-05-27T00:00:00Z","timestamp":1653609600000},"content-version":"vor","delay-in-days":3739,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","fertstert.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Fertility and Sterility"],"published-print":{"date-parts":[[2012,3]]},"DOI":"10.1016\/j.fertnstert.2011.12.021","type":"journal-article","created":{"date-parts":[[2012,1,28]],"date-time":"2012-01-28T12:14:01Z","timestamp":1327752841000},"page":"623-629","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":31,"title":["Severe maternal morbidity in ectopic pregnancy is not associated with maternal factors but may be associated with quality of care"],"prefix":"10.1016","volume":"97","clinical-trial-number":[{"clinical-trial-number":"isrctn37002267","registry":"10.18810\/isrctn"}],"author":[{"given":"Norah M.","family":"van Mello","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlijn S.","family":"Zietse","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Femke","family":"Mol","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joost J.","family":"Zwart","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos","family":"van Roosmalen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kitty W.","family":"Bloemenkamp","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Willem M.","family":"Ankum","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fulco","family":"van der Veen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ben Willem J.","family":"Mol","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Petra J.","family":"Hajenius","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2011.12.021_bib1","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1056\/NEJMcp0810384","article-title":"Clinical practice. Ectopic pregnancy","volume":"361","author":"Barnhart","year":"2009","journal-title":"N Engl J Med"},{"issue":"Suppl 1","key":"10.1016\/j.fertnstert.2011.12.021_bib2","first-page":"1","article-title":"Saving mothers\u2019 lives: reviewing maternal deaths to make motherhood safer: 2006\u20132008. The eighth report of the Confidential Enquiries into Maternal Deaths in the United Kingdom","volume":"118","author":"Cantwell","year":"2011","journal-title":"BJOG"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib3","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1089\/jwh.1998.7.459","article-title":"A study of risk factors for ruptured tubal ectopic pregnancy","volume":"7","author":"Falcone","year":"1998","journal-title":"J Womens Health"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib4","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1159\/000088032","article-title":"Risk factors associated with the rupture of tubal ectopic pregnancy","volume":"60","author":"Latchaw","year":"2005","journal-title":"Gynecol Obstet Invest"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib5","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/S0029-7844(97)00180-4","article-title":"A study of ruptured tubal ectopic pregnancy","volume":"90","author":"Saxon","year":"1997","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib6","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1007\/s00404-008-0772-7","article-title":"Ruptured ectopic pregnancy: risk factors for a life-threatening condition","volume":"279","author":"Sindos","year":"2009","journal-title":"Arch Gynecol Obstet"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib7","first-page":"14","article-title":"Serum beta-hCG titers do not predict ruptured ectopic pregnancy","volume":"51","author":"Galstyan","year":"2006","journal-title":"Int J Fertil Womens Med"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib8","doi-asserted-by":"crossref","first-page":"1467","DOI":"10.1097\/00007611-199112000-00014","article-title":"Ectopic pregnancy in an urban teaching hospital: can tubal rupture be predicted?","volume":"84","author":"Hirata","year":"1991","journal-title":"South Med J"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib9","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/S0015-0282(98)00418-X","article-title":"Can noninvasive diagnostic tools predict tubal rupture or active bleeding in patients with tubal pregnancy?","volume":"71","author":"Mol","year":"1999","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib10","first-page":"1476","article-title":"Medical management of ectopic pregnancy. ACOG practice bulletin no. 94","volume":"111","year":"2008","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib11","unstructured":"Dutch Society of Obstetrics and Gynaecology. Guideline tubal ectopic pregnancy, diagnosis and treatment. 2001. Available at: http:\/\/nvog-documenten.nl\/index.php?pagina=\/richtlijn\/pagina.php&fSelectTG_62=75&fSelectedSub=62&fSelectedParent=75. Last accessed January 18, 2012."},{"key":"10.1016\/j.fertnstert.2011.12.021_bib12","unstructured":"Guidelines and Audit Committee of the Royal College of Obstetricians and Gynaecologists. The management of tubal pregnancy, guideline no. 21 RCOG; 2004. Available at: http:\/\/www.rcog.org.uk\/womens-health\/clinical-guidance\/management-tubal-pregnancy-21-may-2004. Last accessed January 18, 2012."},{"key":"10.1016\/j.fertnstert.2011.12.021_bib13","doi-asserted-by":"crossref","first-page":"842","DOI":"10.1111\/j.1471-0528.2008.01713.x","article-title":"Severe maternal morbidity during pregnancy, delivery and puerperium in the Netherlands: a nationwide population-based study of 371,000 pregnancies","volume":"115","author":"Zwart","year":"2008","journal-title":"BJOG"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib14","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1186\/1472-6874-8-11","article-title":"The ESEP study: salpingostomy versus salpingectomy for tubal ectopic pregnancy; the impact on future fertility: a randomised controlled trial","volume":"8","author":"Mol","year":"2008","journal-title":"BMC Womens Health"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib15","first-page":"724","article-title":"Management of suspected ectopic pregnancy. Impact of new diagnostic tools in 686 consecutive cases","volume":"41","author":"Ankum","year":"1996","journal-title":"J Reprod Med"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib16","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1093\/eurpub\/ckq046","article-title":"Ethnic disparity in severe acute maternal morbidity: a nationwide cohort study in the Netherlands","volume":"21","author":"Zwart","year":"2011","journal-title":"Eur J Public Health"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib17","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/j.ejogrb.2010.04.014","article-title":"Ectopic pregnancy and pelvic inflammatory disease: a renewed epidemic?","volume":"151","author":"Mol","year":"2010","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib18","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1093\/humrep\/deq329","article-title":"Guideline adherence in ectopic pregnancy management","volume":"26","author":"Mol","year":"2011","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2011.12.021_bib19","unstructured":"Royal College of Obstetricians and Gynaecologists. The management of early pregnancy loss; greentop guideline no. 25. 2006. Available at: http:\/\/www.rcog.org.uk\/womens-health\/clinical-guidance\/management-early-pregnancy-loss-green-top-25. Last accessed January 18, 2012."},{"key":"10.1016\/j.fertnstert.2011.12.021_bib20","unstructured":"Royal College of Obstetricians and Gynaecologists. good practice no. 9. 2009. Available at: http:\/\/www.rcog.org.uk\/good-practice-gynaecology-emergency-services. Last accessed January 18, 2012."},{"key":"10.1016\/j.fertnstert.2011.12.021_bib21","first-page":"A601","volume":"153","author":"Goddijn","year":"2009","journal-title":"Ned Tijdschr Geneeskd"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028211029050?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028211029050?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T06:10:50Z","timestamp":1762150250000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0015028211029050"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,3]]},"references-count":21,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2012,3]]}},"alternative-id":["S0015028211029050"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2011.12.021","relation":{},"ISSN":["0015-0282"],"issn-type":[{"value":"0015-0282","type":"print"}],"subject":[],"published":{"date-parts":[[2012,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Severe maternal morbidity in ectopic pregnancy is not associated with maternal factors but may be associated with quality of care","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2011.12.021","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}