Medical disease in the elderly Ethiopian.
D000368:Aged; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D002561:Cerebrovascular Disorders / Q000453:epidemiology*; D005002:Ethiopia; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology