Chemical agents for removing intrinsic stains from vital teeth. I. Technique development.
McEvoy
S A
SA
D049673:History, 20th Century; D006851:Hydrochloric Acid; D006861:Hydrogen Peroxide; D014073:Tooth Bleaching / Q000266:history*
D006861:Hydrogen Peroxide; D006851:Hydrochloric Acid