Case records of the Massachusetts General Hospital. Case 1-1966.
D001021:Aortic Valve / Q000473:pathology; D002114:Calcinosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000175:diagnosis / Q000473:pathology*; D012214:Rheumatic Heart Disease / Q000175:diagnosis*; D014261:Tricuspid Valve / Q000473:pathology