Sairaj V; P Sravani; N Gorintha. Comparative Study of Ropivacaine 0.75% Alone and Ropivacaine 0.75% With Dexmedetomidine 50 μg As Adjunct in Supraclavicular Brachial Plexus Block Using Peripheral Nerve Stimulator. Int. J. Heal. Clin. Res. 2021, 4, 223-227.