[Prevalence of chronic diseases in the urban population over 70-years of age].
D000367:Age Factors; D000368:Aged; D001424:Bacterial Infections / Q000453:epidemiology; D002318:Cardiovascular Diseases / Q000453:epidemiology; D002908:Chronic Disease / Q000453:epidemiology*; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology; D014505:Urban Population
Prevalence chronických chorob u mĕstské populace nad sedmdesát let vĕku