How to maintain the health of independent elderly.
D000203:Activities of Daily Living; D000368:Aged; D000375:Aging; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D019411:Clinical Laboratory Techniques; D006233:Persons with Disabilities; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis; D008297:Male; D009369:Neoplasms / Q000175:diagnosis; D010353:Patient Education as Topic; D010808:Physical Examination; D011014:Pneumonia / Q000175:diagnosis; D011315:Preventive Medicine; D011859:Radiography