title: Serum screening for Down's syndrome. Informed consent is vital...
authors.forename: G
authors.initials: G
authors.lastname: Waldron
authors.forename: E S
authors.initials: ES
authors.lastname: Williams
mesh_terms: D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007258:Informed Consent; D008403:Mass Screening; D011247:Pregnancy; D011296:Prenatal Diagnosis; D006113:United Kingdom