title: Chemical treatment of vital teeth with intrinsic stain.
mesh_terms: D006801:Humans; D006851:Hydrochloric Acid / Q000627:therapeutic use; D006861:Hydrogen Peroxide / Q000627:therapeutic use; D012973:Sodium Hypochlorite / Q000627:therapeutic use; D014002:Tin Fluorides / Q000627:therapeutic use; D014073:Tooth Bleaching / Q000295:instrumentation / Q000379:methods*; D014075:Tooth Discoloration / Q000628:therapy*
chemical_list: D014002:Tin Fluorides; D006861:Hydrogen Peroxide; D012973:Sodium Hypochlorite; D006851:Hydrochloric Acid