title: [INTRACARDIAC PHONOCARDIOGRAPHY IN PULMONARY STENOSIS].
mesh_terms: D006328:Cardiac Catheterization; D006801:Humans; D010701:Phonocardiography; D011666:Pulmonary Valve Stenosis
keywords: HEART CATHETERIZATION; PHONOCARDIOGRAPHY; PULMONARY VALVE STENOSIS
vernacular_title: LA FONOCARDIOGRAFIA INTRACARDIACA NELLA STENOSI POLMONARE.