IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-3-34184 Original Research Paper Dexmedetomidine vs Dexamethasone as an adjuvant to 0.5% Ropivacaine in Ultrasound Guided Supraclavicular Brachial Plexus Block Rahul Kumar Dr. Dr. Chandeshwar Choudhary Dr. March 2021 10 3 01 02