title: Screening for Down's syndrome. Nuchal translucency screening may help detect congenital heart disease.
authors.forename: John M
authors.initials: JM
authors.lastname: Simpson
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006801:Humans; D009333:Neck / Q000000981:diagnostic imaging*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000379:methods*