An exercise in dental health education.
D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control; D005260:Female; D005891:Gingivitis / Q000517:prevention & control; D006267:Health Education, Dental; D006801:Humans; D008297:Male; D009512:New Guinea; D009909:Oral Health; D009910:Oral Hygiene / Q000592:standards*; D009911:Oral Hygiene Index