Surgery for mitral and aortic stenosis: the surgeon's responsibility in the selection of patients.
D000818:Animals; D001024:Aortic Valve Stenosis / Q000601:surgery*; D001517:Coleoptera; D003251:Constriction, Pathologic; D006801:Humans; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012919:Social Behavior; D066231:Surgeons
AORTIC STENOSIS/surgery; MITRAL STENOSIS/surgery