Shivani.V; G. Srinivas Rao; R. Pandu Naik; Mohd Azmathullah Hussain. Comparative Study on the Onset Time and Duration of Brachial Plexus Block With Addition of Potassium Chloride to Bupivacaine Versus Plain Bupivacaine. APJHS 2016, 3, 24-29.