1. Bleaching business is booming: in-office, at home, and over the counter;Burmahl;AGD Impact,1998
2. Duration of tooth color change after bleaching;Rosenstiel;JADA,1991
3. Effect of light-enhanced bleaching on in vitro surface and intrapulpal temperature rise;Baik;J Esthet Restor Dent,2001
4. Colorimetric assessment of laser and home bleaching techniques;Jones;J Esthet Dent,1999
5. Why resin curing lights do not increase tooth lightening;Clinical Research Associates;CRA Newsletter,2000