Hussain Ahmad Khaqan, Usman Mahboob, Muhammad Ali Haider, Hasnain Muhammad Buksh, Hafiz Ateeq ur Rehman 2022. Effectiveness of Video Observation of Procedural Skills in Surgical Performance of Ophthalmology Residents. Pakistan Journal of Medical & Health Sciences. 16, 03 (Apr. 2022), 169. DOI:https://doi.org/10.53350/pjmhs22163169.