[Epidemiology of juvenile chronic arthritis in Czechoslovakia].
D000293:Adolescent; D001171:Arthritis, Juvenile / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D003604:Czechoslovakia; D006801:Humans; D007223:Infant
K epidemiologii juvenilní chronické artritidy v Ceské socialistické republice.