[Epidemiology of enterobiosis in preschool children].
D000367:Age Factors; D002675:Child, Preschool; D003604:Czechoslovakia; D006801:Humans; D010123:Oxyuriasis / Q000453:epidemiology*; D012572:School Health Services; D012578:Schools, Nursery
Príspĕvek k epidemiologii enterobiózy u dĕtí predskolního vĕku.