{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T04:56:58Z","timestamp":1768453018658,"version":"3.49.0"},"reference-count":18,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2011,5,1]],"date-time":"2011-05-01T00:00:00Z","timestamp":1304208000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,5,1]],"date-time":"2011-05-01T00:00:00Z","timestamp":1304208000000},"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","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Placenta"],"published-print":{"date-parts":[[2011,5]]},"DOI":"10.1016\/j.placenta.2011.02.007","type":"journal-article","created":{"date-parts":[[2011,3,24]],"date-time":"2011-03-24T17:39:10Z","timestamp":1300988350000},"page":"391-394","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":43,"title":["Secular increase in placental weight in Saudi Arabia"],"prefix":"10.1016","volume":"32","author":[{"given":"S.H.","family":"Alwasel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Z.","family":"Abotalib","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.S.","family":"Aljarallah","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Osmond","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.M.","family":"Alkharaz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I.M.","family":"Alhazza","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Harrath","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Thornburg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.J.P.","family":"Barker","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.placenta.2011.02.007_bib1","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1016\/j.placenta.2010.04.010","article-title":"Changes in placental size during Ramadan","volume":"7","author":"Alwasel","year":"2010","journal-title":"Placenta"},{"key":"10.1016\/j.placenta.2011.02.007_bib2","first-page":"409","article-title":"The changes of metabolic profile and weight during Ramadan fasting","volume":"47","author":"Ziaee","year":"2006","journal-title":"Singapore Med J"},{"key":"10.1016\/j.placenta.2011.02.007_bib3","first-page":"288","article-title":"Assessment of dietary consumption and time-course of changes in serum lipids and lipoproteins before, during and after Ramadan in young Algerian adults","volume":"50","author":"Lamri-Senhadji","year":"2009","journal-title":"Singapore Med J"},{"key":"10.1016\/j.placenta.2011.02.007_bib4","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1136\/bmj.311.6998.171","article-title":"Fetal origins of coronary heart disease","volume":"311","author":"Barker","year":"1995","journal-title":"Br Med J"},{"key":"10.1016\/j.placenta.2011.02.007_bib5","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1080\/03014460902980295","article-title":"Growth and chronic disease: findings in the Helsinki Birth Cohort","volume":"36","author":"Barker","year":"2009","journal-title":"Ann Hum Biol"},{"key":"10.1016\/j.placenta.2011.02.007_bib6","series-title":"The placenta and human developmental programming","article-title":"The maternal and placental origins of chronic disease","author":"Barker","year":"2010"},{"key":"10.1016\/j.placenta.2011.02.007_bib7","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1111\/j.1471-0528.1969.tb15722.x","article-title":"The weight of the placenta in relation to birth weight","volume":"76","author":"Thomson","year":"1969","journal-title":"J\u00a0Obstet Gynaecol Br Commonw"},{"key":"10.1016\/j.placenta.2011.02.007_bib8","first-page":"327","article-title":"Relationship of fetal and placental weight in human beings: fetal\/placental ratios at various gestational ages and birth weight distribution","volume":"21","author":"Molteni","year":"1978","journal-title":"J\u00a0Reprod Med"},{"key":"10.1016\/j.placenta.2011.02.007_bib9","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/0002-9378(60)90372-0","article-title":"The significance of placental\/fetal weight ratios","volume":"79","author":"Little","year":"1960","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.placenta.2011.02.007_bib10","doi-asserted-by":"crossref","first-page":"1052","DOI":"10.1016\/j.placenta.2009.09.008","article-title":"Non-linear and gender-specific relationships among placental growth measures and the fetoplacental weight ratio","volume":"30","author":"Misra","year":"2009","journal-title":"Placenta"},{"key":"10.1016\/j.placenta.2011.02.007_bib11","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1016\/j.ejogrb.2005.10.032","article-title":"Reference values for the weight of freshly delivered term placentas and for placental\u00a0weight e birth weight ratios","volume":"128","author":"Burkhard","year":"2006","journal-title":"Eur J Obstet Gynaecol Reprod Biol"},{"key":"10.1016\/j.placenta.2011.02.007_bib12","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1111\/j.1471-0528.1970.tb03541.x","article-title":"Placental hypertrophy in severe pregnancy anaemia","volume":"77","author":"Beischer","year":"1970","journal-title":"J\u00a0Obstet Gynaecol Br Commonw"},{"key":"10.1016\/j.placenta.2011.02.007_bib13","doi-asserted-by":"crossref","first-page":"886","DOI":"10.1111\/j.1471-0528.1991.tb13510.x","article-title":"The effect of maternal anaemia and iron deficiency on the ratio of fetal weight to placental weight","volume":"98","author":"Godfrey","year":"1991","journal-title":"Br J Obstet Gynaecol"},{"key":"10.1016\/j.placenta.2011.02.007_bib14","first-page":"A46","article-title":"Factors influencing the relative growth of the fetus and the placenta","author":"Williams","year":"1996","journal-title":"Proc of the Austr Perinat Soc"},{"key":"10.1016\/j.placenta.2011.02.007_bib15","series-title":"The epidemiology of prematurity","article-title":"Effects of maternal smoking and altitude on birth weight and gestation","author":"Meyer","year":"1977"},{"issue":"Suppl. A","key":"10.1016\/j.placenta.2011.02.007_bib16","doi-asserted-by":"crossref","first-page":"S20","DOI":"10.1053\/plac.2002.0773","article-title":"The role of the placenta in fetal programming","volume":"23","author":"Godfrey","year":"2002","journal-title":"Placenta"},{"key":"10.1016\/j.placenta.2011.02.007_bib17","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1042\/CS20060339","article-title":"Role of the placenta in fetal programming: underlying mechanisms and potential interventional approaches","volume":"113","author":"Jansson","year":"2007","journal-title":"Clin Sci"},{"key":"10.1016\/j.placenta.2011.02.007_bib18","series-title":"The placenta and human developmental programming","article-title":"The maternal circulation and placental shape: villus remodelling induced through haemodynamics and oxidative and endoplasmic reticulum stress","author":"Burton","year":"2010"}],"container-title":["Placenta"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0143400411000920?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0143400411000920?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T17:44:19Z","timestamp":1758908659000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0143400411000920"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,5]]},"references-count":18,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2011,5]]}},"alternative-id":["S0143400411000920"],"URL":"https:\/\/doi.org\/10.1016\/j.placenta.2011.02.007","relation":{},"ISSN":["0143-4004"],"issn-type":[{"value":"0143-4004","type":"print"}],"subject":[],"published":{"date-parts":[[2011,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Secular increase in placental weight in Saudi Arabia","name":"articletitle","label":"Article Title"},{"value":"Placenta","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.placenta.2011.02.007","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 Elsevier Ltd. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}