Ashnagar, S., Monzavi, A., Abbasi, M., Aghajani, M. and Chiniforush, N. 2017. Evaluation of the Effect of Different Laser Activated Bleaching Methods on Enamel Susceptibility to Caries; An In Vitro Model. Journal of Lasers in Medical Sciences. 8, 3 (Aug. 2017), S62-S67.