Salim, M. A. M. A., H. S. H. Ahmed, M. M. M. Dawaba, A. I. Elblhasy, S. A. Moussa, and M. A. Said. “Evaluation of External Root Resorption Concomitant With Maxillary Canine Retraction Assisted by Micro-Osteoperforation Using a Cone Beam Computed Tomography: Clinical Study”. International Journal of Health Sciences, vol. 5, no. S1, July 2021, pp. 917-25, doi:10.53730/ijhs.v5nS1.14837.