IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-12-53652 Original Research Paper A Comparative Study Of Clonidine And Dexmedetomidine As An Adjunct To Bupivacaine In Supraclavicular Brachial Plexus Block In Patients Undergoing Elective Upper Limb Surgery Neelika Dhillon Dr. Dr Rajesh Dhall Dr. December 2023 12 12 01 02