title: Seeking other disorders within antenatal serum screening programmes for Down's syndrome.
authors.forename: N J
authors.initials: NJ
authors.lastname: Wald
authors.forename: J A
authors.initials: JA
authors.lastname: Canick
mesh_terms: D000465:Algorithms; D000649:Amniocentesis / Q000706:statistics & numerical data; D006063:Chorionic Gonadotropin / Q000097:blood; D025063:Chromosome Disorders / Q000097:blood / Q000453:epidemiology / Q000235:genetics; D002887:Chromosomes, Human, Pair 18; D004314:Down Syndrome / Q000175:diagnosis* / Q000453:epidemiology / Q000235:genetics; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis* / Q000453:epidemiology / Q000235:genetics; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014314:Trisomy; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins