D. A. A. Alhillo, D. M. F. A. Al_Rubaye, and D. M. H. F. Al-Malky, “Comparison of Early versus Delayed Laparoscopic Cholecystectomy for Treatment of Acute Cholecystitis among Iraqi Patients:Clinical Evaluation and Outcomes”, AJCS, vol. 5, no. 03, pp. 205–2019, Dec. 2023.