[Comparison of the effectiveness of water fluoridation during 5 and 8 years in Wrocław].
D000293:Adolescent; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D005457:Fluoridation; D006801:Humans; D011044:Poland
Porównanie skuteczności 5 i 8-letniego fluorkowania wody we Wrocławiu.