Abbas, Ali. “Effects of Low-Energy Laser in the Treatment of Myofascial pain Dysfunction Syndrome of the Temporo-Mandibular joint”. Journal of Baghdad College of Dentistry 24, no. 3 (1): 82-86. Accessed November 30, 2019. http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/1303.