{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T18:14:46Z","timestamp":1768587286406,"version":"3.49.0"},"reference-count":39,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2015,9,1]],"date-time":"2015-09-01T00:00:00Z","timestamp":1441065600000},"content-version":"tdm","delay-in-days":851,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ultrasound Obstet Gynecol"],"published-print":{"date-parts":[[2013,6]]},"DOI":"10.1002\/uog.12430","type":"journal-article","created":{"date-parts":[[2013,2,14]],"date-time":"2013-02-14T11:00:41Z","timestamp":1360839641000},"page":"621-626","source":"Crossref","is-referenced-by-count":55,"title":["Crown-rump length discordance and adverse perinatal outcome in twins: analysis of the Southwest Thames Obstetric Research Collaborative (STORK) multiple pregnancy cohort"],"prefix":"10.1002","volume":"41","author":[{"given":"F.","family":"D'Antonio","sequence":"first","affiliation":[{"name":"Fetal Medicine Unit, Division of Developmental Sciences; St George's University of London; London; UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Khalil","sequence":"additional","affiliation":[{"name":"Fetal Medicine Unit, Division of Developmental Sciences; St George's University of London; London; UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Dias","sequence":"additional","affiliation":[{"name":"Fetal Medicine Unit, Division of Developmental Sciences; St George's University of London; London; UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B.","family":"Thilaganathan","sequence":"additional","affiliation":[{"name":"Fetal Medicine Unit, Division of Developmental Sciences; St George's University of London; London; UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"the Southwest Thames Obstetric Research Collaborative (STORK)","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,5,3]]},"reference":[{"key":"10.1002\/uog.12430-BIB0001|uog12430-cit-0001","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/j.ajog.2010.04.031","article-title":"Twins: prevalence, problems, and preterm births","volume":"203","author":"Chauhan","year":"2010","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0002|uog12430-cit-0002","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.ajog.2011.06.075","article-title":"Discordant twins: diagnosis, evaluation and management","volume":"206","author":"Miller","year":"2012","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0003|uog12430-cit-0003","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1007\/BF01953943","article-title":"Morbidity and mortality of discordant twins up to 34\u2009weeks of gestational age","volume":"155","author":"Sonntag","year":"1996","journal-title":"Eur J Pediatr"},{"key":"10.1002\/uog.12430-BIB0004|uog12430-cit-0004","doi-asserted-by":"crossref","first-page":"1006","DOI":"10.1016\/S0029-7844(99)00500-1","article-title":"Outcome of twin pregnancies according to intrapair birth weight differences","volume":"94","author":"Hollier","year":"1999","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0005|uog12430-cit-0005","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1016\/S0029-7844(00)01111-X","article-title":"Perinatal outcome, placental pathology, and severity of discordance in monochorionic and dichorionic twins","volume":"97","author":"Victoria","year":"2001","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0006|uog12430-cit-0006","doi-asserted-by":"crossref","first-page":"1173","DOI":"10.1067\/mob.2002.126961","article-title":"Size-discordant twin pairs have higher perinatal mortality rates than nondiscordant pairs","volume":"187","author":"Hartley","year":"2002","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0007|uog12430-cit-0007","doi-asserted-by":"crossref","first-page":"474","DOI":"10.1016\/S0029-7844(02)01951-8","article-title":"Fetal and neonatal mortality among twin gestations in the United States: the role of intrapair birth weight discordance","volume":"100","author":"Demissie","year":"2002","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0008|uog12430-cit-0008","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1067\/mob.2002.125745","article-title":"The ninety-fifth percentile for growth discordance predicts complications of twin pregnancy","volume":"187","author":"Redman","year":"2002","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0009|uog12430-cit-0009","doi-asserted-by":"crossref","first-page":"570","DOI":"10.1016\/S0029-7844(02)03119-8","article-title":"The effect of birth weight discordance on twin neonatal mortality","volume":"101","author":"Branum","year":"2003","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0010|uog12430-cit-0010","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1097\/01.AOG.0000104060.37475.29","article-title":"Is discordant growth in twins an independent risk factor for adverse neonatal outcome?","volume":"103","author":"Amaru","year":"2004","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0011|uog12430-cit-0011","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1515\/JPM.2006.028","article-title":"The Northwestern twin chorionicity study: testing the \u2018placental crowding\u2019 hypothesis","volume":"34","author":"Blickstein","year":"2006","journal-title":"J Perinat Med"},{"key":"10.1002\/uog.12430-BIB0012|uog12430-cit-0012","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1097\/AOG.0b013e31821fd208","article-title":"Malone FD; Perinatal Ireland Research Consortium. Definition of intertwin birth weight discordance","volume":"118","author":"Breathnach","year":"2011","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0013|uog12430-cit-0013","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/S0029-7844(97)00552-8","article-title":"Intertwin disparity in fetal size in monochorionic and dichorionic pregnancies","volume":"91","author":"Sebire","year":"1998","journal-title":"Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0014|uog12430-cit-0014","doi-asserted-by":"crossref","first-page":"706","DOI":"10.1067\/S0002-9378(03)00714-2","article-title":"First trimester prediction of growth discordance in twin gestations","volume":"189","author":"Kalish","year":"2003","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0015|uog12430-cit-0015","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1002\/uog.1966","article-title":"Growth discrepancy in twins in the first trimester of pregnancy","volume":"26","author":"Salomon","year":"2005","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0016|uog12430-cit-0016","doi-asserted-by":"crossref","first-page":"1437","DOI":"10.1016\/j.ajog.2004.06.101","article-title":"Clinical significance of first trimester crown-rump length disparity in dichorionic twin gestations","volume":"191","author":"Kalish","year":"2004","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0017|uog12430-cit-0017","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.ejogrb.2004.06.023","article-title":"Clinical consequences of first-trimester growth discordance in twins","volume":"119","author":"Bartha","year":"2005","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1002\/uog.12430-BIB0018|uog12430-cit-0018","doi-asserted-by":"crossref","first-page":"369.e1","DOI":"10.1016\/j.ajog.2007.06.024","article-title":"The association of crown-rump length discordance in twin gestations with adverse perinatal outcomes","volume":"197","author":"Tai","year":"2007","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0019|uog12430-cit-0019","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.ejogrb.2007.08.004","article-title":"First and third trimester ultrasound in the prediction of birthweight discordance in dichorionic twins","volume":"138","author":"Banks","year":"2008","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1002\/uog.12430-BIB0020|uog12430-cit-0020","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1002\/uog.6396","article-title":"Relationship of intertwin crown-rump length discrepancy to chorionicity, fetal demise and birth-weight discordance","volume":"34","author":"Bhide","year":"2009","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0021|uog12430-cit-0021","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1002\/uog.6422","article-title":"Twin growth discrepancy in early pregnancy","volume":"34","author":"Bora","year":"2009","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0022|uog12430-cit-0022","doi-asserted-by":"crossref","first-page":"1439","DOI":"10.7863\/jum.2010.29.10.1439","article-title":"Discordance of first-trimester crown-rump length is a predictor of adverse outcomes in structurally normal euploid dichorionic twins","volume":"29","author":"Fareeduddin","year":"2010","journal-title":"J Ultrasound Med"},{"key":"10.1002\/uog.12430-BIB0023|uog12430-cit-0023","first-page":"1224","article-title":"Crown-rump length discordance in twins in the first trimester and its correlation with perinatal complications","volume":"16","author":"Shahshahan","year":"2011","journal-title":"J Res Med Sci"},{"key":"10.1002\/uog.12430-BIB0024|uog12430-cit-0024","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1111\/j.1471-0528.2011.03250.x","article-title":"Prediction of selective fetal growth restriction and twin-to-twin transfusion syndrome in monochorionic twins","volume":"119","author":"Memmo","year":"2012","journal-title":"BJOG"},{"key":"10.1002\/uog.12430-BIB0025|uog12430-cit-0025","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1515\/jpm-2011-0250","article-title":"Can discordance in CRL at the first trimester predict birth weight discordance in twin pregnancies?","volume":"40","author":"Weissmann-Brenner","year":"2012","journal-title":"J Perinat Med"},{"key":"10.1002\/uog.12430-BIB0026|uog12430-cit-0026","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1002\/uog.11225","article-title":"First-trimester growth discordance and adverse pregnancy outcome in dichorionic twins","volume":"41","author":"Harper","year":"2013","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0027|uog12430-cit-0027","doi-asserted-by":"crossref","first-page":"979","DOI":"10.1111\/j.1471-0528.2010.02592.x","article-title":"First-trimester ultrasound dating of twin pregnancy: are singleton charts reliable?","volume":"117","author":"Dias","year":"2010","journal-title":"BJOG"},{"key":"10.1002\/uog.12430-BIB0028|uog12430-cit-0028","doi-asserted-by":"crossref","first-page":"530","DOI":"10.1002\/uog.8956","article-title":"First-trimester ultrasound determination of chorionicity in twin pregnancy","volume":"38","author":"Dias","year":"2011","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0029|uog12430-cit-0029","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/0002-9378(85)90298-4","article-title":"Estimation of fetal weight with the use of head, body, and femur measurements - a prospective study","volume":"151","author":"Hadlock","year":"1985","journal-title":"Am J Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0030|uog12430-cit-0030","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/0378-3782(87)90099-5","article-title":"New birthweight and head circumference centiles for gestational ages 24 to 42 weeks","volume":"15","author":"Yudkin","year":"1987","journal-title":"Early Hum Dev"},{"key":"10.1002\/uog.12430-BIB0031|uog12430-cit-0031","unstructured":"National Collaborating Centre for Women's and Children's Health Multiple pregnancy. The management of twin and triplet pregnancies in the antenatal period Commissioned by the National Institute for Clinical Excellence"},{"key":"10.1002\/uog.12430-BIB0032|uog12430-cit-0032","doi-asserted-by":"crossref","first-page":"d5714","DOI":"10.1136\/bmj.d5714","article-title":"Guideline Development Group. Antenatal care for twin and triplet pregnancies: summary of NICE guidance","volume":"343","author":"Visintin","year":"2011","journal-title":"BMJ"},{"key":"10.1002\/uog.12430-BIB0033|uog12430-cit-0033","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1016\/j.bpobgyn.2004.04.008","article-title":"Is it normal for multiples to be smaller than singletons?","volume":"18","author":"Blickstein","year":"2004","journal-title":"Best Pract Res Clin Obstet Gynaecol"},{"key":"10.1002\/uog.12430-BIB0034|uog12430-cit-0034","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1002\/pd.2396","article-title":"Increased nuchal translucency in euploid fetuses - what should we be telling the parents?","volume":"30","author":"Bilardo","year":"2010","journal-title":"Prenat Diagn"},{"key":"10.1002\/uog.12430-BIB0035|uog12430-cit-0035","doi-asserted-by":"crossref","first-page":"543","DOI":"10.1002\/pd.2739","article-title":"First trimester fetal head and trunk volume predict growth disturbance in twin pregnancy","volume":"31","author":"Fajardo-Exp\u00f3sito","year":"2011","journal-title":"Prenat Diagn"},{"key":"10.1002\/uog.12430-BIB0036|uog12430-cit-0036","doi-asserted-by":"crossref","first-page":"922","DOI":"10.1002\/pd.1802","article-title":"First-trimester ultrasound examination and the outcome of monochorionic twin pregnancies","volume":"27","author":"El Kateb","year":"2007","journal-title":"Prenat Diagn"},{"key":"10.1002\/uog.12430-BIB0037|uog12430-cit-0037","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1002\/uog.4006","article-title":"Discordance in nuchal translucency thickness in the prediction of severe twin-to-twin transfusion syndrome","volume":"29","author":"Kagan","year":"2007","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1002\/uog.12430-BIB0038|uog12430-cit-0038","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.earlhumdev.2010.09.375","article-title":"Nuchal translucency thickness and crown rump length discordance for the prediction of outcome in monochorionic diamniotic pregnancies","volume":"87","author":"Fratelli","year":"2011","journal-title":"Early Hum Dev"},{"key":"10.1002\/uog.12430-BIB0039|uog12430-cit-0039","doi-asserted-by":"crossref","first-page":"467","DOI":"10.1515\/jpm.2011.047","article-title":"Ductus venosus flow at 11-13 weeks in the prediction of birth weight discordance in monochorionic twins","volume":"39","author":"Matias","year":"2011","journal-title":"J Perinat Med"}],"container-title":["Ultrasound in Obstetrics &amp; Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fuog.12430","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/uog.12430","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,3]],"date-time":"2021-07-03T22:56:30Z","timestamp":1625352990000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/uog.12430"}},"subtitle":["CRL discordance and adverse perinatal outcome in twins"],"short-title":[],"issued":{"date-parts":[[2013,5,3]]},"references-count":39,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2013,6]]}},"URL":"https:\/\/doi.org\/10.1002\/uog.12430","relation":{},"ISSN":["0960-7692"],"issn-type":[{"value":"0960-7692","type":"print"}],"subject":[],"published":{"date-parts":[[2013,5,3]]}}}