title: Fluoridation protects occlusal areas.
mesh_terms: D000293:Adolescent; D001641:Bicuspid / Q000033:anatomy & histology*; D002648:Child; D003731:Dental Caries / Q000517:prevention & control*; D005457:Fluoridation; D006801:Humans; D008963:Molar / Q000033:anatomy & histology*