Bajracharya J, Pokharel K, Khatiwada S, Subedi A. Analgesic Effectiveness Of Intravenous Ketamine Versus Fentanyl In Patients With Proximal Femur Fracture: A Comparative Study. Birat J. Health Sci. [Internet]. 2025 Jan. 1 [cited 2026 Jun. 1];9(3):78-85. Available from: https://nepjol.info/index.php/bjhs/article/view/94831