Dr. Saleena Beevi C. S., et al. “COMPARATIVE STUDY BETWEEN DEXMEDETOMIDINE AND FENTANYL AS ADJUVANT TO BUPIVACAINE IN SUPRACLAVICULAR BRACHIAL PLEXUS BLOCK”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 31, no. 1, Jan. 2024, pp. 514-20, https://doi.org/10.53555/jptcp.v31i1.4036.