{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,6]],"date-time":"2026-06-06T15:40:07Z","timestamp":1780760407819,"version":"3.54.1"},"reference-count":30,"publisher":"Walter de Gruyter GmbH","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,1,1]]},"DOI":"10.1515\/jpm.2011.126","type":"journal-article","created":{"date-parts":[[2011,11,19]],"date-time":"2011-11-19T07:43:17Z","timestamp":1321688597000},"source":"Crossref","is-referenced-by-count":7,"title":["How does the duration of active pushing in labor affect neonatal outcomes?"],"prefix":"10.1515","volume":"40","author":[{"given":"Branka M.","family":"Yli","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grete A. Birkeland","family":"Kro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Svein","family":"Rasmussen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Janette","family":"Khoury","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H\u00e5kan","family":"Nor\u00e8n","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isis","family":"Amer-W\u00e5hlin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ola Didrik","family":"Saugstad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Babill","family":"Stray-Pedersen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"374","reference":[{"key":"p_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.obstetgynecol.2003.10.011"},{"key":"p_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1995.tb11316.x"},{"key":"p_3","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(01)05703-8"},{"key":"p_4","first-page":"39","volume":"56","author":"Bassell GM","year":"1980","journal-title":"Obstet Gynecol."},{"key":"p_5","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1983.tb06738.x"},{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2004.05.044"},{"key":"p_7","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0412.2002.810305.x"},{"key":"p_8","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1987.tb03120.x"},{"key":"p_9","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2010.02711.x"},{"key":"p_10","doi-asserted-by":"publisher","DOI":"10.1203\/00006450-197708000-00007"},{"key":"p_11","doi-asserted-by":"publisher","DOI":"10.1038\/scientificamerican0486-100"},{"key":"p_12","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2009.08.002"},{"key":"p_13","doi-asserted-by":"publisher","DOI":"10.1097\/00003081-199303000-00011"},{"key":"p_14","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9378(97)70385-5"},{"key":"p_15","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.319.7216.1054"},{"key":"p_16","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.c1471"},{"key":"p_17","first-page":"229","volume":"35","author":"Moon JM","year":"1990","journal-title":"J Reprod Med."},{"key":"p_18","doi-asserted-by":"publisher","DOI":"10.1016\/S0306-5456(00)00034-6"},{"key":"p_19","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2009.11.033"},{"key":"p_20","doi-asserted-by":"publisher","DOI":"10.1515\/JPM.2007.097"},{"key":"p_21","doi-asserted-by":"publisher","DOI":"10.1136\/adc.2007.123745"},{"key":"p_22","doi-asserted-by":"publisher","DOI":"10.1542\/peds.99.6.851"},{"key":"p_23","doi-asserted-by":"publisher","DOI":"10.3109\/00016348909006144"},{"key":"p_25","doi-asserted-by":"publisher","DOI":"10.3109\/00365517109095702"},{"key":"p_26","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2009.08.003"},{"key":"p_28","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7292(90)90707-R"},{"key":"p_29","doi-asserted-by":"publisher","DOI":"10.3109\/00365517109080214"},{"key":"p_30","doi-asserted-by":"publisher","DOI":"10.1515\/jpme.1984.12.4.211"},{"key":"p_31","doi-asserted-by":"publisher","DOI":"10.1016\/S0029-7844(01)01370-9"},{"key":"p_32","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2006.05.043"}],"container-title":["Journal of Perinatal Medicine"],"original-title":[],"link":[{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/jpm.2011.126\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,22]],"date-time":"2021-04-22T01:50:13Z","timestamp":1619056213000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/jpm.2011.126\/html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,1,1]]},"references-count":30,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1515\/jpm.2011.126","relation":{},"ISSN":["1619-3997","0300-5577"],"issn-type":[{"value":"1619-3997","type":"electronic"},{"value":"0300-5577","type":"print"}],"subject":[],"published":{"date-parts":[[2012,1,1]]}}}