{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T02:53:42Z","timestamp":1770346422166,"version":"3.49.0"},"reference-count":13,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2012,5,1]],"date-time":"2012-05-01T00:00:00Z","timestamp":1335830400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,5,1]],"date-time":"2012-05-01T00:00:00Z","timestamp":1335830400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejog.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Obstetrics & Gynecology and Reproductive Biology"],"published-print":{"date-parts":[[2012,5]]},"DOI":"10.1016\/j.ejogrb.2012.01.020","type":"journal-article","created":{"date-parts":[[2012,3,8]],"date-time":"2012-03-08T15:30:45Z","timestamp":1331220645000},"page":"21-23","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":45,"title":["Effect of delayed umbilical cord clamping on blood gas analysis"],"prefix":"10.1016","volume":"162","author":[{"given":"Javier","family":"Valero","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Domingo","family":"Desantes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alfredo","family":"Perales-Puchalt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"Rubio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vicente J.","family":"Diago Almela","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alfredo","family":"Perales","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"October (7216)","key":"10.1016\/j.ejogrb.2012.01.020_bib0005","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1136\/bmj.319.7216.1054","article-title":"A template for defining a causal relation between acute intrapartum events and cerebral palsy: international consensus statement","volume":"319","author":"MacLennan","year":"1999","journal-title":"BMJ"},{"issue":"June (15)","key":"10.1016\/j.ejogrb.2012.01.020_bib0010","first-page":"1932","article-title":"Postpartum haemorrhage: prevention","author":"Chelmow","year":"2006","journal-title":"Clin Evid"},{"key":"10.1016\/j.ejogrb.2012.01.020_bib0015","unstructured":"FIGO I. Prevention and treatment of post-partum haemorrhage: New advances for low resources settings. Joint Statement International Confederation of Midwives (ICM) and International Federation of Gynaecology and Obstetrics (FIGO). Retrieved 12.1.2011, from http:\/\/www.figo.org\/docs\/PPH Joint Statement 2 Englishpdf. 2006."},{"issue":"June (6)","key":"10.1016\/j.ejogrb.2012.01.020_bib0020","first-page":"959","article-title":"A practical approach to umbilical artery pH and blood gas determinations","volume":"79","author":"Duerbeck","year":"1992","journal-title":"Obstet Gynecol"},{"issue":"September (5)","key":"10.1016\/j.ejogrb.2012.01.020_bib0025","doi-asserted-by":"crossref","first-page":"F342","DOI":"10.1136\/adc.2005.086744","article-title":"Effect of delayed sampling on umbilical cord arterial and venous lactate and blood gases in clamped and unclamped vessels","volume":"91","author":"Armstrong","year":"2006","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"issue":"May (6)","key":"10.1016\/j.ejogrb.2012.01.020_bib0030","doi-asserted-by":"crossref","first-page":"697","DOI":"10.1111\/j.1471-0528.2008.01708.x","article-title":"Delayed umbilical cord clamping at birth has effects on arterial and venous blood gases and lactate concentrations","volume":"115","author":"Wiberg","year":"2008","journal-title":"BJOG"},{"issue":"May (5)","key":"10.1016\/j.ejogrb.2012.01.020_bib0035","doi-asserted-by":"crossref","first-page":"1011","DOI":"10.1007\/s00404-010-1516-z","article-title":"Umbilical cord blood acid\u2013base and gas analysis after early versus delayed cord clamping in neonates at term","volume":"283","author":"De Paco","year":"2011","journal-title":"Arch Gynecol Obstet"},{"issue":"2","key":"10.1016\/j.ejogrb.2012.01.020_bib0040","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1159\/000108764","article-title":"A systematic review and meta-analysis of a brief delay in clamping the umbilical cord of preterm infants","volume":"93","author":"Rabe","year":"2008","journal-title":"Neonatology"},{"issue":"2","key":"10.1016\/j.ejogrb.2012.01.020_bib0045","first-page":"CD004074","article-title":"Effect of timing of umbilical cord clamping of term infants on maternal and neonatal outcomes","author":"McDonald","year":"2008","journal-title":"Cochrane Database Syst Rev"},{"issue":"January (1)","key":"10.1016\/j.ejogrb.2012.01.020_bib0050","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1038\/jp.2009.170","article-title":"Seven-month developmental outcomes of very low birth weight infants enrolled in a randomized controlled trial of delayed versus immediate cord clamping","volume":"30","author":"Mercer","year":"2010","journal-title":"J Perinatol"},{"issue":"5","key":"10.1016\/j.ejogrb.2012.01.020_bib0055","doi-asserted-by":"crossref","first-page":"466","DOI":"10.1159\/000240488","article-title":"Changes in umbilical artery blood gas values with the onset of respiration","volume":"20","author":"Ullrich","year":"1972","journal-title":"Biol Neonate"},{"issue":"July (4)","key":"10.1016\/j.ejogrb.2012.01.020_bib0060","doi-asserted-by":"crossref","first-page":"F281","DOI":"10.1136\/adc.2006.103358","article-title":"Cord and placenta arterial gas analysis: the accuracy of delayed sampling","volume":"92","author":"Lynn","year":"2007","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"issue":"3","key":"10.1016\/j.ejogrb.2012.01.020_bib0065","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1159\/000165378","article-title":"Impact of delayed arterial cord blood sampling for lactate assay: a prospective observational study","volume":"95","author":"Dessolle","year":"2009","journal-title":"Neonatology"}],"container-title":["European Journal of Obstetrics & Gynecology and Reproductive Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211512000632?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211512000632?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T05:26:07Z","timestamp":1759555567000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0301211512000632"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,5]]},"references-count":13,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2012,5]]}},"alternative-id":["S0301211512000632"],"URL":"https:\/\/doi.org\/10.1016\/j.ejogrb.2012.01.020","relation":{},"ISSN":["0301-2115"],"issn-type":[{"value":"0301-2115","type":"print"}],"subject":[],"published":{"date-parts":[[2012,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effect of delayed umbilical cord clamping on blood gas analysis","name":"articletitle","label":"Article Title"},{"value":"European Journal of Obstetrics & Gynecology and Reproductive Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejogrb.2012.01.020","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Elsevier Ireland Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}