[Comparison of the prevalence of chronic diseases in persons age 60 to 64 years of age and over 65 years of age].
Vozehová
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D000368:Aged; D002908:Chronic Disease / Q000453:epidemiology*; D003430:Cross-Sectional Studies; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Srovnání prevalence chronických chorob u osob 60-64letých a nad 65 let vĕku.