Afzal, Muhammad, Shafqat Rehman, Muhammad Amer Mian, and Raees Ahmed. “RATE AND REASONS OF CONVERSION OF LAPAROSCOPIC CHOLECYSTECTOMY TO OPEN CHOLECYSTECTOMY? A PROSPECTIVE ANALYSIS OF 450 CONSECUTIVE LAPAROSCOPIC CHOLECYSTECTOMIES: Conversion of Laparoscopic Cholecystectomy To Open One?”. Pakistan Armed Forces Medical Journal 66, no. 1 (February 28, 2017): 117–21. Accessed May 31, 2025. https://www.pafmj.org/PAFMJ/article/view/393.