Rangit Priyakar Pandey, Richa Chandra. A Comparative Evaluation of Dexamethasone and Tramadol as Adjuvant to Levobupivacaine in Supraclavicular Block. AAN [Internet]. 2020May30 [cited 2024May4];5(1):100-2. Available from: https://aijournals.com/index.php/aan/article/view/1507