title: The effect of a fluoride gel used for supervised toothbrushing 15 or 30 times per year.
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic; D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control*; D005460:Fluorides, Topical / Q000008:administration & dosage*; D005782:Gels; D006801:Humans; D012964:Sodium; D013557:Switzerland; D013997:Time Factors; D014099:Toothbrushing
chemical_list: D005460:Fluorides, Topical; D005782:Gels; D012964:Sodium