Ashnagar, Sajjad, Hessam Nowzari, Hanieh Nokhbatolfoghahaei, Behnoush Yaghoub Zadeh, Nasim Chiniforush, and Nastaran Choukhachi Zadeh. 2014. “Laser Treatment of Peri-Implantitis: A Literature Review”. Journal of Lasers in Medical Sciences 5 (4):153-62. https://journals.sbmu.ac.ir/jlms/article/view/7110.