RT Journal Article SR Electronic T1 Continuous spinal anaesthesia in orthopaedic surgery: a review: 65. JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 5 OP 5 DO 10.1053/rapm-00115550-200309001-00009 VO 28 IS Suppl 1 A1 A Marti YR 2003 UL http://rapm.bmj.com/content/28/Suppl_1/5.2.abstract AB