Ritu Baloda, Kanika Rohilla, and Rupali Battu. “Comparison Between Dexamethasone and Clonidine As an Adjuvant to 0.5% Levobupivacaine in Supraclavicular Brachial Plexus Block”. Asian Journal of Medical Sciences, vol. 14, no. 5, May 2023, pp. 41-46, doi:10.3126/ajms.v14i5.51342.