1McEvoy SA. Chemical agents for removing intrinsic stains from vital teeth. Ⅱ. Current techniques and their clinical application.Quintessence Int, 1989,20(6):379~384.
2Garber DA. Dentist-monitored bleaching: a discussion of combination and laser bleaching. J Am Dent Assoc, 1997,128 Suppl:26S~30S.
4Gerlach RW, Gibb RD, Sagel PA. Initial color change and color retention with a hydrogen peroxide bleaching strip. Am J Dent,2002,15(1):3~7.
5Kugel G, Aboushala A,Zhou X. Daily use of whitening strips on tetracycline-stained teeth: comparative results after 2 months.Compend Contin Educ Dent, 2002,23(1A):29~34;
6Gerlach RW, Barker ML, Sagel PA. Comparative efficacy and tolerability of two direct-to-consumer tooth whitening systems.Am J Dent, 2001,14(5):267~272.
7Arwill T, Myrberg N, Soremark R. Penetration of radioactive isotopes through enamel and dentine. Ⅱ. Transfer of 22Na in fresh and chemically treated dental tissues. Odontol Revy, 1969,20(1):47~54.
8Haywood VB, Heymann HO. Nightguard vital bleaching: how safe is it? Quintessence Int, 1991,22(7):515~523.
9Arends J, Jongebloed WL, Goldberg M. Interaction of urea and human enamel. Caries Res, 1984,18(1):17~24.
10Kawamoto K, Tsujimoto Y. Effects of the hydroxyl radical and hydrogen peroxide on tooth bleaching. J Endod, 2004,30(1):45~50.