{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T19:31:21Z","timestamp":1787167881089,"version":"build-2736575974"},"reference-count":34,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"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":[[2008,10]]},"DOI":"10.1016\/j.ajog.2008.07.012","type":"journal-article","created":{"date-parts":[[2008,10,16]],"date-time":"2008-10-16T04:34:22Z","timestamp":1224131662000},"page":"424.e1-424.e6","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["The outcome of twin\u2013twin transfusion syndrome complicated with placental insufficiency"],"prefix":"10.1016","volume":"199","author":[{"given":"Mounira","family":"Habli","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey","family":"Livingston","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffery","family":"Harmon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Foong Yen","family":"Lim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William","family":"Plozin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy","family":"Crombleholme","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2008.07.012_bib1","series-title":"Obstetrics: normal and problem pregnancies","article-title":"Intrauterine growth restriction","author":"Bernstein","year":"2002"},{"key":"10.1016\/j.ajog.2008.07.012_bib2","series-title":"Intrauterine growth retardation: a practical approach","first-page":"111","article-title":"Increased risk to the growth retarded fetus","author":"Wolfe","year":"1989"},{"key":"10.1016\/j.ajog.2008.07.012_bib3","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/S0095-5108(18)30289-6","article-title":"Causes of intrauterine growth restriction","volume":"22","author":"Neerhof","year":"1995","journal-title":"Clin Perinatol"},{"key":"10.1016\/j.ajog.2008.07.012_bib4","first-page":"917","article-title":"Standards of birth weight in twin gestations stratified by placental chorionicity","volume":"91","author":"Ananth","year":"1998","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib5","first-page":"73","article-title":"Disturbed intrauterine growth in twins: etiological aspects","volume":"34","author":"Bjoro","year":"1985","journal-title":"Acta Genet Med Gemellol"},{"key":"10.1016\/j.ajog.2008.07.012_bib6","first-page":"89","article-title":"Diamnionic monochorionic twin gestations: an overview","volume":"9","author":"Gaziano","year":"2000","journal-title":"J Matern Fetal Med"},{"key":"10.1016\/j.ajog.2008.07.012_bib7","doi-asserted-by":"crossref","first-page":"S205","DOI":"10.1016\/j.ajog.2006.10.735","article-title":"Intrauterine growth retardation in twin twin transfusion syndrome","volume":"195","author":"Quintero","year":"2006","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib8","doi-asserted-by":"crossref","first-page":"759","DOI":"10.1002\/pd.1262","article-title":"Discordant growth in twins","volume":"25","author":"Kingdom","year":"2000","journal-title":"Prenat Diagn"},{"key":"10.1016\/j.ajog.2008.07.012_bib9","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1002\/uog.1105","article-title":"Prevalence of neurological damage in monochorionic twins with selective intrauterine growth restriction and intermittent absent or reversed end-diastolic umbilical artery flow","volume":"24","author":"Gratacos","year":"2004","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib10","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1067\/mob.2001.116724","article-title":"Selective photocoagulation of communicating vessels in the treatment of monochorionic twins with selective growth retardation","volume":"185","author":"Quintero","year":"2001","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib11","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1016\/j.ajog.2003.07.004","article-title":"Neuromorbidity in preterm twins in relation to chorionicity and discordant birth weight","volume":"190","author":"Adegbite","year":"2004","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib12","first-page":"511","article-title":"Twin pregnancy complicated by single intrauterine death","volume":"97","author":"Fusi","year":"1990","journal-title":"Problems and outcome with conservative management, BJOG"},{"key":"10.1016\/j.ajog.2008.07.012_bib13","first-page":"858","article-title":"Twin-twin transfusion syndrome","volume":"20","author":"Seaward","year":"1998","journal-title":"J Soc Obstet Gynaecol Can"},{"key":"10.1016\/j.ajog.2008.07.012_bib14","doi-asserted-by":"crossref","first-page":"396","DOI":"10.1016\/j.ajog.2007.07.020","article-title":"A prospective, randomized, multicenter trail of amnioreduction vs. selective fetoscopic laser photocoagulation for the treatment of severe twin-twin transfusion syndrome","volume":"197","author":"Crombleholme","year":"2007","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib15","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1056\/NEJMoa032597","article-title":"Endoscopic laser surgery versus serial amnioreduction for severe twin-to-twin transfusion syndrome","volume":"351","author":"Senat","year":"2004","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ajog.2008.07.012_bib16","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1053\/j.semperi.2005.10.001","article-title":"Twin-twin transfusion syndrome: where do we go from here?","volume":"29","author":"Harkness","year":"2005","journal-title":"Semin Perinatol"},{"key":"10.1016\/j.ajog.2008.07.012_bib17","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/S0022-3476(67)80066-0","article-title":"A practical classification of newborn infants by weight and gestational age","volume":"71","author":"Battaglia","year":"1967","journal-title":"J Pediatr"},{"key":"10.1016\/j.ajog.2008.07.012_bib18","doi-asserted-by":"crossref","first-page":"1197","DOI":"10.1016\/0002-9378(86)90144-4","article-title":"Identification of the small for gestational age fetus with the use of gestational age-independent indices of fetal growth","volume":"155","author":"Divon","year":"1986","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib19","first-page":"321","article-title":"Effects of symmetric and asymmetric fetal growth on pregnancy outcomes","volume":"96","author":"Dashe","year":"2000","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib20","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1046\/j.1469-0705.2000.00024.x","article-title":"Fetal transverse cerebellar diameter measurements in normal and reduced fetal growth","volume":"15","author":"Vinkesteijn","year":"2000","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib21","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.2008.07.012_bib22","doi-asserted-by":"crossref","first-page":"985","DOI":"10.1016\/0002-9378(84)90541-6","article-title":"Umbilical velocity wave ratios in human pregnancy","volume":"148","author":"Schulman","year":"1984","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib23","doi-asserted-by":"crossref","first-page":"1262","DOI":"10.1016\/S0002-9378(11)90620-6","article-title":"Middle cerebral artery flow velocity waveforms in normal and small-for-gestational-age fetuses","volume":"166","author":"Mari","year":"1992","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib24","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1016\/j.echo.2004.04.011","article-title":"American Society of Echocardiography guidelines and standards for performance of the fetal echocardiogram","volume":"17","author":"Rychik","year":"2004","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.ajog.2008.07.012_bib25","doi-asserted-by":"crossref","first-page":"573","DOI":"10.1136\/hrt.47.6.573","article-title":"M-mode echocardiography in the developing human fetus","volume":"47","author":"Allan","year":"1982","journal-title":"Br Heart J"},{"key":"10.1016\/j.ajog.2008.07.012_bib26","doi-asserted-by":"crossref","first-page":"1459","DOI":"10.1016\/0002-9149(92)90300-N","article-title":"Cardiac dimensions determined by cross-sectional echocardiography in the normal human fetus from 18 weeks to term","volume":"70","author":"Tan","year":"1992","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ajog.2008.07.012_bib27","doi-asserted-by":"crossref","first-page":"722","DOI":"10.1046\/j.1442-200x.1999.01155.x","article-title":"Serial evaluation for myocardial performance in fetuses and neonates using a new Doppler index","volume":"41","author":"Tsutsumi","year":"1999","journal-title":"Pediatr Int"},{"key":"10.1016\/j.ajog.2008.07.012_bib28","first-page":"357","article-title":"New index of combined systolic and diastolic myocardial performance: a simple and reproducible measure of cardiac function\u2014a study in normals and dilated cardiomyopathy","volume":"26","author":"Tei","year":"1995","journal-title":"J Cardiol"},{"key":"10.1016\/j.ajog.2008.07.012_bib29","doi-asserted-by":"crossref","first-page":"965","DOI":"10.1002\/uog.5211","article-title":"Early manifestations and spectrum of recipient twin cardiomyopathy in twin-twin transfusion syndrome: relation to Quintero stage","volume":"30","author":"Michelfelder","year":"2007","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib30","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1053\/plac.1999.0395","article-title":"Uterine Doppler velocimetry and placental hypoxic-ischaemic lesion in pregnancies with fetal intrauterine growth restriction","volume":"20","author":"Ferrazzi","year":"1999","journal-title":"Placenta"},{"key":"10.1016\/j.ajog.2008.07.012_bib31","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1046\/j.1469-0705.1997.09040271.x","article-title":"Pathology and clinical implications of abnormal umbilical artery Doppler waveforms","volume":"9","author":"Kingdom","year":"1997","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ajog.2008.07.012_bib32","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1111\/j.1471-0528.1985.tb01044.x","article-title":"Fetal umbilical artery flow velocity waveforms and placental resistance: clinical significance","volume":"92","author":"Trudinger","year":"1985","journal-title":"BJOG"},{"key":"10.1016\/j.ajog.2008.07.012_bib33","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1053\/plac.2001.0745","article-title":"Non-invasive method of evaluation of trophoblast invasion of spiral arteries in monochorionic twins with discordant birthweight","volume":"23","author":"Matijevic","year":"2002","journal-title":"Placenta"},{"key":"10.1016\/j.ajog.2008.07.012_bib34","doi-asserted-by":"crossref","first-page":"1359","DOI":"10.1016\/S0002-9378(98)70344-8","article-title":"Doppler velocimetry determined redistribution of fetal blood flow: correlation with growth restriction in diamniotic monochorionic and dizygotic twins","volume":"178","author":"Gaziano","year":"1998","journal-title":"Am J Obstet Gynecol"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937808007965?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937808007965?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T10:27:54Z","timestamp":1757586474000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937808007965"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,10]]},"references-count":34,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2008,10]]}},"alternative-id":["S0002937808007965"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2008.07.012","relation":{},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2008,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The outcome of twin\u2013twin transfusion syndrome complicated with placental insufficiency","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.2008.07.012","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2008 Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}