Haider, A. et al. 2026. Comparative Analysis of Post Laparoscopic Cholecystectomy Abdominal Pain in Patients with and without Abdominal Drain in Uncomplicated Cholecystectom. Pakistan Armed Forces Medical Journal. 76, 5 (Sep. 2026), 656–660. DOI:https://doi.org/10.51253/pafmj.v76i5.11908.