[Detection rate of chronic diseases in childhood].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease / Q000453:epidemiology*; D003604:Czechoslovakia; D006801:Humans; D007223:Infant; D007231:Infant, Newborn
Záchytnost chronických chorob v dĕtském vĕku.