title: [Brushing with fluorides of the tooth of school-children. 4-year experiences in Modum].
mesh_terms: D000293:Adolescent; D002648:Child; D004245:DMF Index; D003777:Dental Prophylaxis; D005460:Fluorides, Topical; D006801:Humans; D009664:Norway; D011636:Public Health Dentistry; D012572:School Health Services
chemical_list: D005460:Fluorides, Topical
vernacular_title: Fluorbørstung av skolebarnas tenner. Fire års erfaringer i Modum.