Kibria S, Alam SI, Shaon NK, Razzaque MA, Ahmad MA, Saha P, Asif MS, Rabbi SG, Bhowmick DK. Role of Low Dose Intravenous Ketamine for Postoperative Pain Relief Following Laparoscopic Cholecystectomy. Bangladesh J. Pain [Internet]. 2025 Dec. 31 [cited 2026 Jun. 26];5(2):27-36. Available from: https://bjpain.org/index.php/bjpain/article/view/165