TY - GEN AU - MASLIUK,V I AU - SIVKOV,I I AU - MAIOROVA,L A AU - IASTREBTSOVA,N L AU - KULESHOVA,N N TI - [Phonocardiographic changes before and after mitral commissurotomy] SN - 0022-9040 PY - 1998///1101 KW - Heart Valves KW - Humans KW - Mitral Valve Stenosis KW - Phonocardiography N1 - Publication Type: Journal Article ER -