title: Prenatal ultrasound screening and perinatal outcome.
authors.forename: J E
authors.initials: JE
authors.lastname: Haddow
authors.forename: G J
authors.initials: GJ
authors.lastname: Knight
authors.forename: G E
authors.initials: GE
authors.lastname: Palomaki
mesh_terms: D005260:Female; D005865:Gestational Age; D006801:Humans; D009436:Neural Tube Defects / Q000000981:diagnostic imaging / Q000196:embryology; D011247:Pregnancy; D011256:Pregnancy Outcome; D016216:Ultrasonography, Prenatal