title: Prenatal diagnosis of holoprosencephaly and ectopia cordis in a twin at 12 weeks' gestation.
authors.forename: P J
authors.initials: PJ
authors.lastname: Taipale
authors.forename: T
authors.initials: T
authors.lastname: Krista
authors.forename: I
authors.initials: I
authors.lastname: Alafuzoff
mesh_terms: D000328:Adult; D004200:Diseases in Twins; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications / Q000000981:diagnostic imaging*; D016142:Holoprosencephaly / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008423:Maternal Age; D011247:Pregnancy; D018566:Pregnancy, High-Risk; D016216:Ultrasonography, Prenatal / Q000379:methods*