Hazra R, Syiem YR, Maitra S, Chakraborty S, Sarkar M. Attenuation of hemodynamic pressor response to laryngoscopy and endotracheal intubation by intravenous fentanyl in elective surgery under general anesthesia: A randomized controlled trial using three different doses. Asian J Med Sci. 2023;14(3):77-83. doi:10.3126/ajms.v14i3.49058