title: Effect of stannous fluoride on recurrent caries--results after 24 months.
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic; D003731:Dental Caries / Q000453:epidemiology / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D005460:Fluorides, Topical / Q000627:therapeutic use*; D006801:Humans; D012008:Recurrence; D014001:Tin / Q000627:therapeutic use
chemical_list: D005460:Fluorides, Topical; D014001:Tin