Stannous fluoride.
Mason
W E
WE
D005459:Fluorides / Q000627:therapeutic use*; D005782:Gels; D006801:Humans; D014002:Tin Fluorides / Q000008:administration & dosage / Q000627:therapeutic use*; D014076:Tooth Diseases / Q000517:prevention & control*
D005782:Gels; D014002:Tin Fluorides; D005459:Fluorides