Krishna, S.S., Chandra, G.P. and Chaithanya, C.K. 2017. Comparative study of ropivacaine alone versus ropivacaine with dexamethasone in supraclavicular brachial plexus block. International Surgery Journal. 4, 12 (Nov. 2017), 3879–3883. DOI:https://doi.org/10.18203/2349-2902.isj20175100.