Narasimhan MK, Renganathan T, Muralidaran S, and Rajaram Jayaraman, “A comparative study between 0.5% ropivacaine with 50 mcg of dexmedetomidine and 0.5% ropivacaine with 8 mg of dexamethasone for ultrasound-guided supraclavicular brachial plexus block – A randomized controlled study”, Asian J Med Sci, vol. 15, no. 4, pp. 25–30, Apr. 2024.