Dependence of oral health on the availability of fluoride.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000453:epidemiology*; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D005457:Fluoridation; D005459:Fluorides / Q000032:analysis; D005859:Germany, East; D006801:Humans; D012621:Seasons; D014881:Water Supply / Q000032:analysis
D004040:Dietary Carbohydrates; D005459:Fluorides