title: Notes on a fluoride mouth-rinsing scheme in Portsmouth.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control*; D004739:England; D005459:Fluorides / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D009067:Mouthwashes / Q000627:therapeutic use*
chemical_list: D009067:Mouthwashes; D005459:Fluorides