Hypothetical protocol: epidemiological survey title: an epidemiologic study of dental caries and dental fluorosis.
D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D004812:Epidemiologic Methods; D004990:Ethics, Dental; D005459:Fluorides / Q000008:administration & dosage; D009050:Fluorosis, Dental / Q000453:epidemiology*; D006801:Humans; D007258:Informed Consent; D012107:Research Design; D014881:Water Supply
D005459:Fluorides