TY - GEN AU - POPPOV,G AU - STOIKOV,M AU - GOSPODINOV,B AU - SEDLOEV,S AU - WOLTSCHANOVA,S AU - KOLEV,I TI - [On extracardial by-pass in cardiac valve stenoses] SN - 0037-945X PY - 1998///1101 KW - Cardiac Surgical Procedures KW - Constriction, Pathologic KW - Heart Valve Diseases KW - Heart Valves KW - Humans KW - Mitral Valve Stenosis KW - Thoracic Surgery N1 - Publication Type: Journal Article ER -