title: The use of sonography for the antenatal detection of aneuploidy.
authors.forename: B R
authors.initials: BR
authors.lastname: Benacerraf
mesh_terms: D000782:Aneuploidy; D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography / Q000379:methods*