title: Effects of a thrice yearly application of fluoride gel.
mesh_terms: D000293:Adolescent; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control*; D005460:Fluorides, Topical / Q000494:pharmacology; D005782:Gels; D006801:Humans; D009910:Oral Hygiene
chemical_list: D005460:Fluorides, Topical; D005782:Gels