title: Prenatal screening for Down syndrome: should first trimester ultrasound replace maternal serum screening?
authors.affiliation: Hôpital Ambroise Paré, Boulogne, France.
authors.forename: F
authors.initials: F
authors.lastname: Muller
authors.forename: M
authors.initials: M
authors.lastname: Dommergues
authors.forename: L
authors.initials: L
authors.lastname: Bussières
authors.forename: P
authors.initials: P
authors.lastname: Aegerter
authors.forename: B
authors.initials: B
authors.lastname: Le Fiblec
authors.forename: S
authors.initials: S
authors.lastname: Uzan
authors.forename: J F
authors.initials: JF
authors.lastname: Oury
authors.forename: J C
authors.initials: JC
authors.lastname: Colau
authors.forename: Y
authors.initials: Y
authors.lastname: Dumez
mesh_terms: D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood; D004314:Down Syndrome / Q000097:blood / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D011446:Prospective Studies; D016216:Ultrasonography, Prenatal
chemical_list: D006063:Chorionic Gonadotropin