Rawat P, Karki G, Singh V, Misra G. A Comparative Study between Dexmedetomidine, Clonidine and Fentanyl as Adjuvants to Bupivacaine in Ultrasound Guided Supraclavicular Brachial Plexus Block. SRMsJMS [Internet]. 2023Dec.31 [cited 2025Oct.5];8(02):99-104. Available from: https://jmssrms.in/index.php/journal/article/view/236