Aly, E., Hafez, H. S., Labib, A. H., Harhash, T. A. H., El-Yazeed, M. A., Gaber, S., & Nasr, S. (2020). Effect of Low Level Laser Therapy on Gingival Inflammation in Patients undergoing Fixed Orthodontic Treatment: A Randomized Clinical Trial. Open Access Macedonian Journal of Medical Sciences, 8(D), 139–145. https://doi.org/10.3889/oamjms.2020.4201