TY - BOOK AU - AU - Wells, F. C.;Shapiro, Leonard M. ED - ED - ED - ED - SN - 750612126 SN - 2 PY - 1996///46 CY - Oxford ;;Boston PB - Butterworth-Heinemann KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Diseases.;Surgery.;physiopathology.;ultrasonography.;surgery.;ultrasonography.;surgery KW - Mitral valve;Mitral valve;Mitral Valve;Mitral Valve;Mitral Valve;Heart Valve Diseases;Heart Valve Diseases N1 - Includes bibliographical references and index; 5 ER -