{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T21:04:40Z","timestamp":1760043880848,"version":"3.44.0"},"reference-count":10,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"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":4013,"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":[[2011,6]]},"DOI":"10.1016\/j.fertnstert.2011.03.092","type":"journal-article","created":{"date-parts":[[2011,5,24]],"date-time":"2011-05-24T21:53:07Z","timestamp":1306273987000},"page":"2432.e13-2432.e15","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"title":["Heterotopic pregnancy in a cross border oocyte donation patient: the importance of cooperation between centers"],"prefix":"10.1016","volume":"95","author":[{"given":"Fulvia","family":"Mancini","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elisabet","family":"Clua","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisca","family":"Mart\u00ednez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cesare","family":"Battaglia","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna","family":"Veiga","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pedro N.","family":"Barri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2011.03.092_bib1","doi-asserted-by":"crossref","first-page":"304","DOI":"10.4103\/0974-2700.66563","article-title":"Heterotopic pregnancy: a diagnosis we should suspect more often","volume":"3","author":"Hassani","year":"2010","journal-title":"J Emerg Trauma Shock"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib2","unstructured":"Real Decreto 1301\/2006 de 10 de Noviembre. BOE n\u00fam.270, 11\/11\/2006, Anexo IV, Selecci\u00f3n y evaluaci\u00f3n del donante de c\u00e9lulas reproductoras 39493\u201339494."},{"key":"10.1016\/j.fertnstert.2011.03.092_bib3","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1080\/09513590801893331","article-title":"Prospective, randomized, comparative study of leuprorelin + human menopausal gonadotropins versus ganirelix + recombinant follicle-stimulating hormone in oocyte donors and pregnancy rates among the corresponding recipients","volume":"24","author":"Mart\u00ednez","year":"2008","journal-title":"Gynecol Endocrinol"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib4","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1016\/S1472-6483(10)60837-1","article-title":"Highly efficient vitrification method for cryopreservation of human oocytes","volume":"11","author":"Kuwayama","year":"2005","journal-title":"Reprod Biomed Online"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib5","doi-asserted-by":"crossref","first-page":"2121","DOI":"10.1093\/humrep\/del121","article-title":"A prospective trial comparing oocyte donor ovarian response and recipient pregnancy rates between suppression with gonadotrophin-releasing hormone agonist (GnRHa) alone and dual suppression with a contraceptive vaginal ring and GnRH","volume":"21","author":"Mart\u00ednez","year":"2006","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib6","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/S0301-2115(99)00079-2","article-title":"Heterotopic pregnancy in a spontaneous cycle: do not forget about it","volume":"87","author":"Ludwig","year":"1999","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib7","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1093\/oxfordjournals.humrep.a136396","article-title":"In vitro fertilization and embryo transfer, a collaborative study of 1163 pregnancies to the incidence and risk factors of ectopics pregnancies","volume":"4","author":"Cohen","year":"1986","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib8","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1016\/j.rbmo.2009.11.009","article-title":"Cross-border reproductive care: a phenomenon ex pressing the controversial aspects of reproductive technologies","volume":"20","author":"Ferraretti","year":"2010","journal-title":"Reprod BioMed Online"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib9","doi-asserted-by":"crossref","first-page":"1361","DOI":"10.1093\/humrep\/deq057","article-title":"Cross border reproductive care in six European countries","volume":"25","author":"Shenfield","year":"2010","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2011.03.092_bib10","doi-asserted-by":"crossref","first-page":"2689","DOI":"10.1093\/humrep\/deh486","article-title":"Legal harmonization and reproductive tourism in Europe","volume":"12","author":"Pennings","year":"2004","journal-title":"Hum Reprod"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S001502821100522X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S001502821100522X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T07:51:34Z","timestamp":1758009094000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S001502821100522X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6]]},"references-count":10,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2011,6]]}},"alternative-id":["S001502821100522X"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2011.03.092","relation":{},"ISSN":["0015-0282"],"issn-type":[{"type":"print","value":"0015-0282"}],"subject":[],"published":{"date-parts":[[2011,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Heterotopic pregnancy in a cross border oocyte donation patient: the importance of cooperation between centers","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2011.03.092","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}