RT Journal Article SR Electronic T1 105. Ankle block for foot surgery in high-risk patients JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 121 OP 121 DO 10.1136/rapm-00115550-200709001-00233 VO 32 IS Suppl 1 A1 Palialexi, L. A1 Makris, A. A1 Tsirogianni, A. A1 Zisopoulou, V. A1 Mania, Th. YR 2007 UL http://rapm.bmj.com/content/32/Suppl_1/121.2.abstract AB