title: [Reasons for the great reduction in caries levels in Norway].
authors.forename: B
authors.initials: B
authors.lastname: Ogaard
mesh_terms: D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000453:epidemiology* / Q000517:prevention & control; D005459:Fluorides / Q000627:therapeutic use; D006801:Humans; D009664:Norway; D009910:Oral Hygiene
chemical_list: D005459:Fluorides
vernacular_title: Arsaker til den sterke reduksjonen i kariesforekomst i Norge.