RT Journal Article SR Electronic T1 Lateral Popliteal Sciatic-Nerve Block Made Easy JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 93 OP 94 DO 10.1016/j.rapm.2006.10.004 VO 32 IS 1 A1 O’Neill, Tanya YR 2007 UL http://rapm.bmj.com/content/32/1/93.1.abstract AB