RT Journal Article SR Electronic T1 Magnetic Resonance Imaging of continuous spinal anesthesia with hyperbaric lidocaine: root or white matter lesion? JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 15 OP 15 DO 10.1136/rapm-00115550-199722021-00015 VO 22 IS Suppl 2 A1 Benveniste, Helene A1 Hüttemeier, Peter C. A1 Qiu, Hui A1 Steele, Susan A1 Hedlund, Laurence W. A1 Johnson, Allan G. YR 1997 UL http://rapm.bmj.com/content/22/Suppl_2/15.abstract AB