IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-7-51193 Original Research Paper Comparison Of Pre-Emptive Medication Of Pregabalin, Clonidine And Melatonin In Attenuation Of Pressor Response To Laryngoscopy And Intubation In Abdominal Laparoscopic Surgeries. Vishakha Tanwar Dr. Dr. R.C. Gupta Dr. July 2023 12 7 01 02