RT Journal Article SR Electronic T1 Simple Interior Approach for Sciatic 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 114 OP 114 DO 10.1136/rapm-00115550-199722021-00114 VO 22 IS Suppl 2 A1 Jacques E. Chelly A1 J. Greger A1 G. Howard YR 1997 UL http://rapm.bmj.com/content/22/Suppl_2/114.abstract AB