RT Journal Article SR Electronic T1 The Importance of Surgical Positioning and Anesthetic Concentration in the Incidence of Transient Radicular Irritation JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 13 OP 13 DO 10.1136/rapm-00115550-199520021-00013 VO 20 IS Suppl 2 A1 Julia E. Pollock A1 Joseph M. Neal A1 Carol A. Stephenson A1 Carol Wiley YR 1995 UL http://rapm.bmj.com/content/20/Suppl_2/13.abstract AB