title: [Double orifice mitral valve--echocardiographic description].
authors: Klinika Kardiologii Dzieciecej, Instytut Pediatrii, Akademia Medyczna, ul. Debinki 7, 80-211 Gdańsk. jalesz@amg.gda.pl
authors: Janina
authors: J
authors: Aleszewicz-Baranowska
authors: Piotr
authors: P
authors: Potaz
mesh_terms: D000293:Adolescent; D004452:Echocardiography; D005260:Female; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008943:Mitral Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging*