title: A clinical study of the caries preventive effects of an APF solution and APF thixotropic gel.
mesh_terms: D000149:Acidulated Phosphate Fluoride / Q000008:administration & dosage / Q000627:therapeutic use*; D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D005459:Fluorides / Q000627:therapeutic use*; D005460:Fluorides, Topical / Q000627:therapeutic use; D005782:Gels; D006801:Humans
chemical_list: D005460:Fluorides, Topical; D005782:Gels; D000149:Acidulated Phosphate Fluoride; D005459:Fluorides