Abhishek M, Nagaraju T. A randomized controlled study of Ropivacaine with adjuvants in ultra sound guided supraclavicular brachial plexus blockade. PMJUA [Internet]. 2023 Jan. 3 [cited 2026 Mar. 21];8(3-4):15-9. Available from: https://painmedicine.org.ua/index.php/pnmdcn/article/view/352