1. A practical method of bleaching tetracycline-stained teeth;Arens;Oral Surg,1972
2. Bleaching of vital teeth: technique;Zaragoza;Esto Modeo,1984
3. Goldstein, C. Bleaching teeth, to be published.
4. Conservative vital bleaching treatment of discolored dentition;Jordan;Compend Contin Educ Dent,1984
5. Bleaching teeth;Feinman,1987