Aghayan, S. et al. 2021. Comparative Efficacy of Diode, Nd:YAG and Er:YAG Lasers Accompanied by Fluoride in Dentinal Tubule Obstruction: Diode, Nd:YAG and Er:YAG Lasers in Tubule Obstruction. Journal of Lasers in Medical Sciences. 12, (Oct. 2021), e63.