RT Journal Article SR Electronic T1 The Metamorphosis of Regional Anesthesia JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 109 OP 118 DO 10.1136/rapm-00115550-198409030-00001 VO 9 IS 3 A1 Bromage, Philip R. YR 1984 UL http://rapm.bmj.com/content/9/3/109.abstract AB