Shoukat, Zeeshan, Muhammad Saeed Awan, Talha Makshoof, Mujahid Zulfiqar, Sohail Ilyas, and Muhammad Zubair. “Three Port Versus Conventional Four-Port Laparoscopic Cholecystectomy: A Comparative Study”. Pakistan Armed Forces Medical Journal 74, no. 2 (April 29, 2024): 372–375. Accessed February 25, 2025. https://pafmj.org/PAFMJ/article/view/7823.