RT Journal Article SR Electronic T1 Infectious Complications JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 70 OP 70 DO 10.1016/j.rapm.2003.10.020 VO 29 IS 1 A1 Stuart A. Grant A1 Dara S. Breslin A1 Gavin Martin A1 David B. MacLeod YR 2004 UL http://rapm.bmj.com/content/29/1/70.2.abstract AB