RT Journal Article SR Electronic T1 Comparison of Levobupivacaine and Bupivacaine in Supraclavicular Brachial Plexus Blockade JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 19 OP 19 DO 10.1136/rapm-00115550-199722021-00019 VO 22 IS Suppl 2 A1 M. R. Checketts A1 C. Cox A1 N. MacKenzie A1 J. Bannister A1 N. B. Scott YR 1997 UL http://rapm.bmj.com/content/22/Suppl_2/19.abstract AB