title: Dental caries in primary school children of tirupati.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000453:epidemiology*; D004032:Diet; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D012959:Socioeconomic Factors