title: [Echocardiographic diagnosis of ventricular septal defects].
authors: P
authors: P
authors: Hoffman
authors: A
authors: A
authors: Paczek
authors: W
authors: W
authors: Rydlewska-Sadowska
mesh_terms: D004452:Echocardiography; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis*; D006801:Humans
vernacular_title: Echokardiograficzna diagnostyka ubytku przegrody miedzykomorowej.