IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-7-36065 Original Research Paper Comparison of dexmedetomidine and fentanyl for attenuation of the hemodynamic response to laryngoscopy and tracheal intubation Rao Murupudi Dr. Bharath Cherukuri Dr. July 2021 10 7 01 02