Anamitra Mandal, Sourav Naiya, Swarup Datta, Sarbari Swaika, Swapnadeep Sengupta. Comparative evaluation of efficacy and duration of analgesia of clonidine and dexmedetomidine added to ropivacaine in supraclavicular brachial plexus block in upper extremity surgery. Asian J Med Sci [Internet]. 2025 May 1 [cited 2025 Dec. 5];16(5):15-20. Available from: https://nepjol.info/index.php/AJMS/article/view/75745