Sangita Mandal, Sanjay Maitra, Abhijit Mukherjee and Mandal, M. 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 (Jul. 2022), 34–42. DOI:https://doi.org/10.3126/ajms.v13i7.44299.