Junaid Zaman, Raja Muhammad Adeel Khan, Javeria Farid, Nighat Ghias, Jamshed Bashir, Osama Azhar. Comparison Between Laparoscopic Cholecystectomy Versus Open Cholecystectomy in Elderly Individuals Presenting With Acute Cholecystitis: A Retrospective Study. Annals of RSCB 2022, 26, 619-628.