IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-1-45846 Original Research Paper Comparison Of Paraesthesia Guided Technique And Ultrasound Guided Technique For Supraclavicular Brachial Plexus Block In Upper Limb Surgeries Vaibhavi V. Mendapara Dr. Dr. Ramnandan Prasad Dr. January 2023 12 1 01 02