Anamitra Mandal (2025) “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 Journal of Medical Sciences, 16(5), pp. 15–20. Available at: https://nepjol.info/index.php/AJMS/article/view/75745 (Accessed: 5 December 2025).