Incisor caries and primary school tuckshops.
D000293:Adolescent; D002182:Candy; D002326:Cariogenic Agents; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D006801:Humans; D008297:Male; D012572:School Health Services
D002326:Cariogenic Agents