IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-1-33192 Original Research Paper A Prospective Randomized Study of Comparison of Prophylactic Ketamine, Clonidine and Tramodol for the Control of Shivering Under Neuraxial Anaesthesia Rajeev Krishan Dr. Dr. Chandeshwar Choudhary Dr. January 2021 10 1 01 02