Aghayan, Shabnam, et al. “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, vol. 12, Oct. 2021, p. e63, https://journals.sbmu.ac.ir/jlms/article/view/31541.