R. . Nayak, C. . Priyadarshini, and K. . Swain, “Dexmedetomidine Versus Dexamethasone as an Adjuvant in Supraclavicular Brachial Plexus Block: A Comparative Study”, IJPBR, vol. 14, no. 04, pp. 88–94, Sep. 2026.