Sadrhaghighi, Amir Hooman, et al. “Tooth Color Alteration After Debonding in Orthodontic Patients With Adhesive Removal Using Composite Bur or Tungsten Carbide Bur: A Single Center, Randomized Controlled Clinical Trial”. Brazilian Dental Science, vol. 23, no. 4, Sept. 2020, p. 8p, doi:10.14295/bds.2020.v23i4.2140.