Solanki, G., Kaushik, S., Bharadiya, S. and Rathore, A. (2021) “Efficacy of Clonidine as an Adjuvant to Ropivacaine in Supraclavicular Brachial Plexus Block in Patients undergoing Upper limb Surgery: A Randomized Controlled Trial”, International Research in Medical and Health Sciences, 4(5), pp. 6-11. doi: 10.36437/irmhs.2021.4.5.B.