[Echocardiographic diagnosis of congenital bicuspid aortic valve in a polyclinic].
Zhovmir
N G
NG
D000553:Ambulatory Care; D001021:Aortic Valve / Q000002:abnormalities*; D004452:Echocardiography; D006801:Humans
Ekhokardiograficheskaia diagnostika vrozhdennogo dvustvorchatogo aortal'nogo klapana v usloviiakh polikliniki.