title: Prenatal diagnosis of an aberrant right subclavian artery: four vessels arising from the aortic arch?
authors.forename: E
authors.initials: E
authors.lastname: Quarello
authors.forename: J S
authors.initials: JS
authors.lastname: Carvalho
mesh_terms: D001013:Aorta, Thoracic / Q000002:abnormalities*; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D011247:Pregnancy; D013348:Subclavian Artery / Q000002:abnormalities*; D016216:Ultrasonography, Prenatal / Q000379:methods