title: Ultrasonographic prenatal diagnosis of upper respiratory tract atresia.
authors.affiliation: Department of Radiology, St. Michaels Hospital, Bristol, England.
authors.forename: M J
authors.initials: MJ
authors.lastname: Weston
authors.forename: H J
authors.initials: HJ
authors.lastname: Porter
authors.forename: P J
authors.initials: PJ
authors.lastname: Berry
authors.forename: H S
authors.initials: HS
authors.lastname: Andrews
mesh_terms: D000328:Adult; D005260:Female; D005333:Fetus / Q000002:abnormalities*; D005865:Gestational Age; D006801:Humans; D007830:Larynx / Q000002:abnormalities* / Q000000981:diagnostic imaging* / Q000196:embryology; D011247:Pregnancy; D014132:Trachea / Q000002:abnormalities* / Q000000981:diagnostic imaging* / Q000196:embryology; D016216:Ultrasonography, Prenatal