RT Journal Article SR Electronic T1 2-Chloroprocaine and bupivacaine as indicators of intravascular ingection JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 5 OP 5 DO 10.1136/rapm-00115550-198813011-00005 VO 13 IS Suppl 1 A1 Brian E. Harrington A1 Joseph M. Neal A1 David C. Mackey A1 Michael F. Mulroy YR 1988 UL http://rapm.bmj.com/content/13/Suppl_1/5.abstract AB