P. Rajeswar, and MN Girish. “A Comparative Study on E?Ects of Bupivacaine- Lignocaine and Bupivacaine- Lignocaine With Dexmedetomidine Combination in Ultrasound Guided Supraclavicular Brachial Plexus Block”. Academia Anesthesiologica International, Vol. 5, no. 2, Dec. 2020, pp. 125-30, doi:10.21276/aan.2020.5.2.26.