IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-9-36596 Original Research Paper COMPARATIVE ASSESSMENT OF ORAL GABAPENTIN AND MELATONIN FOR ATTENUATION OF HAEMODYNAMIC RESPONSE TO LARYNGOSCOPY AND ENDOTRACHEAL INTUBATION UNDER BIS CONTROLLED ANAESTHESIA: A PROSPECTIVE RANDOMIZED CONTROLLED STUDY Yadav Dr. R.K.Aseri Dr. September 2021 10 9 01 02