title: Screening for Down's syndrome.
authors.forename: R
authors.initials: R
authors.lastname: Aitken
authors.forename: J
authors.initials: J
authors.lastname: King
authors.forename: P
authors.initials: P
authors.lastname: George
mesh_terms: D000328:Adult; D004314:Down Syndrome / Q000175:diagnosis* / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis