IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-4-34461 Original Research Paper A comparative study between interscalene block and suprascapular plus axillary nerve block in patients undergoing shoulder surgery Dutta Dr. Manjushree Ray Dr. Dr. Arup Chakraborty Dr. April 2021 10 4 01 02