Suman Sarkar, Debarati Goswami, Sujan Sarkar, and Sandesh Rathod, “Comparative study between dexmedetomidine and dexamethasone as an adjuvant to levobupivacaine for supraclavicular brachial plexus block in patients undergoing upper limb surgeries”, Asian J Med Sci, vol. 14, no. 12, pp. 16–20, Dec. 2023.