Ullah, Kaleem, Zaka Ullah Jan, Azam Shuaib, Habib -un- Nabi, and Muhammad Imran Khan. “Frequency and Reasons of Conversion of Laproscopic Cholecystechtomy to Open Cholecystectomy”. Journal of Saidu Medical College 9, no. 1 (June 12, 2019). Accessed November 10, 2026. http://jsmc.pk/index.php/jsmc/article/view/187.