[Toothbrushing and dental caries in children at Szczecin].
D001294:Attitude to Health; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D006801:Humans; D011044:Poland; D012737:Sex Factors; D014099:Toothbrushing
Czyszczenie zebów a próchnica u dziech szczecińskich.