BhattaraiR., & HamalP. K. (2021). Comparison of Fentanyl-Propofol and Ketamine-Propofol Combination in Induction and Maintenance with Intravenous Anesthesia for Short Surgical Procedures at Moderate Elevations. Journal of Nepal Health Research Council, 18(4), 769-775. https://doi.org/10.33314/jnhrc.v18i4.3323