S. Shakya, J. Singh, A. Ghimire, and B. Shrestha, “Supraclavicular Brachial Plexus Block: Comparison of Varying Doses of Dexmedetomidine with Ropivacaine”, Kathmandu Univ. Med. J., vol. 19, no. 3, pp. 345–350, Sep. 2021.