Rahman, M. M. .; Hasan, M. .; Rahman, M. K. .; Chowdhury, A. N. . Comparison of Fentanyl and Dexamethasone As an Adjuvant to Bupivacain and Lignocaine in Supraclavicular Brachialplexus Block for Upper Limb Surgeries. j Bangladesh Soc Anaesthesiologists 2016, 29, 62-66.