First permanent molars of six-year-old children after two and a half years of fluoridation in Western Australia.
D001315:Australia; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D005457:Fluoridation; D006801:Humans; D008963:Molar; D013997:Time Factors