Ali, Afaque, Zaki Hussain, Ayesha Jamal, Fatima Rahat, Talha Makshoof, and Saqib Islam. 2022. “Effects of Low and Standard Intra-Abdominal Pressure on Postoperative Pain in Laparoscopic Cholecystectomy”. Pakistan Armed Forces Medical Journal 72 (3): 891-95. https://doi.org/10.51253/pafmj.v72i3.4163.