Kanakalakshmi ST, Prabhu M, Varghese N, Pandey V. A randomized comparison between interscalene block and dexmedetomidine for arthroscopic shoulder surgery. Colomb. J. Anesthesiol. [Internet]. 2022 Feb. 4 [cited 2024 May 2];50(4). Available from: https://www.revcolanest.com.co/index.php/rca/article/view/1028