title: The effect of a preventive programme on dental plaque and caries in school children.
mesh_terms: D002648:Child; D003731:Dental Caries / Q000517:prevention & control*; D003773:Dental Plaque / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand; D009910:Oral Hygiene; D012571:School Dentistry