{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T18:12:11Z","timestamp":1761675131608,"version":"3.44.0"},"reference-count":14,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["ajog.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2004,9]]},"DOI":"10.1016\/j.ajog.2004.01.052","type":"journal-article","created":{"date-parts":[[2004,10,4]],"date-time":"2004-10-04T13:02:34Z","timestamp":1096894954000},"page":"809-814","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":24,"title":["Birth weight references for triplets"],"prefix":"10.1016","volume":"191","author":[{"given":"S.-J.","family":"Min","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B.","family":"Luke","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.","family":"Min","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Misiunas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Nugent","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Van de Ven","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Martin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.H.","family":"Gonzalez-Quintero","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Eardley","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.R.","family":"Witter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.G.","family":"Mauldin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.B.","family":"Newman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"year":"2002","series-title":"Births: final data for 2000. National Vital Statistics Report 50(5)","author":"Martin","key":"10.1016\/j.ajog.2004.01.052_BIB1"},{"year":"1997","series-title":"Triplet births: trends and outcomes, 1971-94. National Vital Statistics Report 51(2)","author":"Martin","key":"10.1016\/j.ajog.2004.01.052_BIB2"},{"key":"10.1016\/j.ajog.2004.01.052_BIB3","first-page":"333","article-title":"Reducing fetal deaths in multiple gestations: optimal birthweights and gestational ages for infants of twin and triplet births","volume":"45","author":"Luke","year":"1996","journal-title":"Acta Genet Med Gemellol"},{"key":"10.1016\/j.ajog.2004.01.052_BIB4","first-page":"450","article-title":"Birthweight percentiles by gestational age in multiple births","volume":"79","author":"Glinianaia","year":"2000","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.ajog.2004.01.052_BIB5","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/0002-9378(91)90643-6","article-title":"Cross-sectional analysis of triplet birth weight","volume":"164","author":"Jones","year":"1991","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2004.01.052_BIB6","doi-asserted-by":"crossref","first-page":"1128","DOI":"10.1016\/S0002-9378(99)70094-3","article-title":"Comprehensive fetal ultrasonographic growth measurements in triplet gestations","volume":"181","author":"Rodis","year":"1999","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2004.01.052_BIB7","doi-asserted-by":"crossref","first-page":"1352","DOI":"10.1093\/humrep\/14.5.1352","article-title":"Comparison of fetal growth in singleton, twin, and triplet pregnancies","volume":"14","author":"Kuno","year":"1999","journal-title":"Human Reprod"},{"key":"10.1016\/j.ajog.2004.01.052_BIB8","doi-asserted-by":"crossref","first-page":"535","DOI":"10.1148\/radiology.150.2.6691115","article-title":"Sonographic estimation of fetal weight","volume":"150","author":"Hadlock","year":"1984","journal-title":"Radiology"},{"key":"10.1016\/j.ajog.2004.01.052_BIB9","doi-asserted-by":"crossref","first-page":"1250","DOI":"10.1067\/mob.2000.104923","article-title":"Birth weight references for twins","volume":"182","author":"Min","year":"2000","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2004.01.052_BIB10","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1148\/radiology.181.1.1887021","article-title":"In utero analysis of fetal growth: a sonographic weight standard","volume":"181","author":"Hadlock","year":"1991","journal-title":"Radiology"},{"key":"10.1016\/j.ajog.2004.01.052_BIB11","doi-asserted-by":"crossref","first-page":"e1","DOI":"10.1542\/peds.108.2.e35","article-title":"A new and improved population-based Canadian reference for birth weight for gestational age","volume":"108","author":"Kramer","year":"2001","journal-title":"Pediatrics"},{"key":"10.1016\/j.ajog.2004.01.052_BIB12","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1080\/jmf.12.4.247.252","article-title":"Comparison of fetal growth estimates based on birth weight and ultrasound references","volume":"12","author":"Fry","year":"2002","journal-title":"J Maternal-Fetal Neonatal Med"},{"key":"10.1016\/j.ajog.2004.01.052_BIB13","doi-asserted-by":"crossref","first-page":"182","DOI":"10.3109\/14767059409017271","article-title":"\u2018Fetal growth charts:\u2019 comparisons of cross-sectional ultrasound examinations with birth weight","volume":"3","author":"Bernstein","year":"1994","journal-title":"J Maternal-Fetal Med"},{"key":"10.1016\/j.ajog.2004.01.052_BIB14","first-page":"124","article-title":"Case for hybrid \u2018fetal growth curves:\u2019 a population-based estimation of normal fetal size across gestational age","volume":"5","author":"Bernstein","year":"1996","journal-title":"J Maternal-Fetal Med"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937804001140?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937804001140?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T09:39:55Z","timestamp":1757583595000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937804001140"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,9]]},"references-count":14,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2004,9]]}},"alternative-id":["S0002937804001140"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2004.01.052","relation":{},"ISSN":["0002-9378"],"issn-type":[{"type":"print","value":"0002-9378"}],"subject":[],"published":{"date-parts":[[2004,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Birth weight references for triplets","name":"articletitle","label":"Article Title"},{"value":"American Journal of Obstetrics and Gynecology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajog.2004.01.052","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2004 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}