RT Journal Article SR Electronic T1 Pain and Suffering JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 2 OP 2 DO 10.1136/rapm-00115550-198007000-00001 VO 5 IS 3 A1 Harold Carron YR 1980 UL http://rapm.bmj.com/content/5/3/2.1.abstract AB