[APROPOS OF THE PHONOCARDIOGRAPHIC DIAGNOSIS OF MITRAL STENOSIS(DISCUSSION ON V.F. LITVINOV'S ARTICLE "ON THE ROLE OF PHONOCARDIOGRAPHY IN THE DIAGNOSIS OF MITRAL STENOSIS")].
D006801:Humans; D008946:Mitral Valve Stenosis; D010701:Phonocardiography
MITRAL VALVE STENOSIS; PHONOCARDIOGRAPHY
K VOPROSU O FONOKARDIOGRAFICHESKOI DIAGNOSTIKE MITRAL'NOGO STENOZA (PO POVODU STAT'I V.F. LITVINOVA "O ZNACHENII FONOKARDIOGRAFII V DIAGNOSTIKE MITRAL'NOGO STENOZA")