RT Journal Article SR Electronic T1 Examination of Long Term Pain Treatment Outcome through Extended Follow-up JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 83 OP 83 DO 10.1136/rapm-00115550-198813011-00083 VO 13 IS Suppl 1 A1 Nancy N. Wu YR 1988 UL http://rapm.bmj.com/content/13/Suppl_1/83.abstract AB