Clonidine as an adjuvant for ultrasound guided supraclavicular brachial plexus block for upper extremity surgeries under tourniquet: A clinical study

por Gupta, Kumkum, Tiwari, Vaibhav, Gupta, Prashant K, Pandey, Mahesh Narayan, Singhal, Apoorva B, Shubham, Garg
Publicado 2014