“Effect of Dexmedetomidine As an Adjuvant to 0.75% Ropivacaine in Axillary Brachial Plexus Block for Forearm and Hand Surgeries”. International Journal of Biomedical Research, vol. 7, no. 4, Apr. 2016, pp. 187-92, https://doi.org/10.7439/ijbr.v7i4.3141.