title: Re: Crown-rump length discordance in the first trimester: a predictor of adverse outcome in twin pregnancies? M. L. Johansen, A. Oldenburg, S. Rosthøj, J. C. Maxild, L. Rode and A. Tabor. Ultrasound Obstet Gynecol 2014; 43: 277-283.
authors.affiliation: Fetal Medicine Unit, Division of Developmental Sciences, St George's University of London, London, UK. asmakhalil79@googlemail.com.
authors.forename: A
authors.initials: A
authors.lastname: Khalil
mesh_terms: D018568:Crown-Rump Length; D005260:Female; D005317:Fetal Growth Retardation / Q000000981:diagnostic imaging*; D006801:Humans; D011247:Pregnancy; D047928:Premature Birth / Q000000981:diagnostic imaging*; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic; D016216:Ultrasonography, Prenatal