title: Antenatal screening for Down's syndrome.
authors.forename: J G
authors.initials: JG
authors.lastname: Wishart
mesh_terms: D000328:Adult; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D008403:Mass Screening; D008423:Maternal Age; D011247:Pregnancy; D011296:Prenatal Diagnosis