title: Early prenatal diagnosis.
authors.forename: M A
authors.initials: MA
authors.lastname: Ferguson-Smith
mesh_terms: D000013:Congenital Abnormalities / Q000175:diagnosis*; D005260:Female; D005333:Fetus / Q000601:surgery; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*