RT Journal Article SR Electronic T1 Epidural bupivacaine infusion improves outcome after total knee arthroplasty JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 10 OP 10 DO 10.1136/rapm-00115550-198813011-00010 VO 13 IS Suppl 1 A1 D. J. Wedel A1 K. A. Pettine A1 M. E. Cabanela A1 J. L. Weeks YR 1988 UL http://rapm.bmj.com/content/13/Suppl_1/10.abstract AB