title: Antenatal testing: a re-evaluation. Introduction.
authors.forename: Caroline
authors.initials: C
authors.lastname: Signore
authors.forename: Catherine Y
authors.initials: CY
authors.lastname: Spong
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis