1. Nightguard vital bleaching;Haywood;Quintessence Int,1989
2. Nightguard vital bleaching: a history and products update: part 1;Haywood;Esthetic Dent Update,1991
3. History, safety, and effectiveness of current bleaching techniques and applications of the nightguard vital bleaching technique;Haywood;Quintessence Int,1992
4. An overview of Gly-Oxide liquid in control and prevention of dental disease;Stindt;Compend Contin Educ Dent,1989
5. Nightguard vital bleaching: how safe is it?;Haywood;Quintessence Int,1991