حازم حسن, علي خليل, and محمد ياسر المير. 2022. “Evaluation of the Levels of Pain and Discomfort of Discision Technique on Accelerating Orthodontic Movement”. Tishreen University Journal -Medical Sciences Series 44 (3):699-716. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/13187.