Foroutan, Tahereh, Reza Amid, and Mohammad Reza Karimi. “Comparison of Manual Tools, Ultrasonic and Erbium-Doped Yttrium Aluminum Garnet (Er:YAG) Laser on the Debridement Effect of the Surface of the Root of Teeth Suffering from Periodontitis”. Journal of Lasers in Medical Sciences 4, no. 4 (September 23, 2013): 199–205. Accessed May 1, 2024. https://journals.sbmu.ac.ir/jlms/article/view/3586.