RT Journal Article SR Electronic T1 Femoral Nerve Block: Needle Insertion at the Inguinal Crease Results in more Consistent Nerve Localization. JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 53 OP 53 DO 10.1136/rapm-00115550-199823031-00053 VO 23 IS Suppl 1 A1 J. D. Vloka A1 A. Hadzic A1 W. Reiss A1 L. Drobnik A1 E. W. April A1 K. Sanborn A1 D. M. Thys YR 1998 UL http://rapm.bmj.com/content/23/Suppl_1/53.abstract AB