Taneja, P., M. Singh, B. Singh, and J. Pal Attri. “Comparison of 0.5% Ropivacaine With 0.5% Ropivacaine and Magnesium Sulphate in Supraclavicular Brachial Plexus Block for Forelimb and Hand Surgeries”. International Journal of Medical Research and Review, Vol. 6, no. 3, Mar. 2018, pp. 136-42, doi:10.17511/ijmrr.2018.i03.02.