RT Journal Article SR Electronic T1 217. Walking spinal in laparoscopic cholecystectomy (preliminary results) JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 15 OP 15 DO 10.1136/rapm-00115550-200509001-00027 VO 30 IS Suppl 1 A1 Y Pala A1 M Cantürk A1 O Kilci A1 V Taspinar A1 M Arslan A1 N Yüksek A1 U Gözalan A1 B Dikmen YR 2005 UL http://rapm.bmj.com/content/30/Suppl_1/15.2.abstract AB