title: Valvular heart disease. A study of mortality in the Sheffield population.
mesh_terms: D000367:Age Factors; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000401:mortality*; D001024:Aortic Valve Stenosis / Q000401:mortality*; D001344:Autopsy; D003645:Death, Sudden; D004739:England; D005260:Female; D006349:Heart Valve Diseases / Q000175:diagnosis; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000401:mortality*; D008946:Mitral Valve Stenosis / Q000401:mortality*