Rao, L. N.; Jeyalakshmi, V.; Nagaraju, M.; Anitha, S. The Effect of Magnesium Sulfate As an Adjuvant to 0.5% Bupivacaine on Motor and Sensory Supraclavicular Brachial Plexus Blockade. Int J Basic Clin Pharmacol 2017, 4, 317-321.