title: [Effect of ultrasonic application of SnF2 on the acid resistance of enamel (author's transl)].
mesh_terms: D003731:Dental Caries / Q000517:prevention & control*; D003743:Dental Enamel; D005459:Fluorides / Q000008:administration & dosage*; D006801:Humans; D014002:Tin Fluorides / Q000008:administration & dosage*; D014465:Ultrasonics
chemical_list: D014002:Tin Fluorides; D005459:Fluorides