Sangita Mandal, Sanjay Maitra, Abhijit Mukherjee, and Mohanchandra Mandal. 2022. “Clonidine and Dexmedetomidine As Adjuvant to Ropivacaine for Supraclavicular Brachial Plexus Block During Upper Limb Surgery: A Comparative Study”. Asian Journal of Medical Sciences 13 (7):34-42. https://nepjol.info./index.php/AJMS/article/view/44299.