title: Dental caries, gingivitis and oral hygiene among school children in Dar-es-Salaam--Tanzania. Report on oral surveys 1979 and 1983.
mesh_terms: D002648:Child; D003430:Cross-Sectional Studies; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D005260:Female; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D008297:Male; D009910:Oral Hygiene; D013636:Tanzania