BLEACHING OF PULPLESS TEETH.
D000293:Adolescent; D002648:Child; D006801:Humans; D006997:Hypochlorous Acid; D012390:Root Canal Therapy; D014075:Tooth Discoloration; D019553:Tooth, Nonvital
D006997:Hypochlorous Acid
ADOLESCENCE; CHILD; ROOT CANAL THERAPY; TOOTH DISCOLORATION