RT Journal Article SR Electronic T1 Dopamine Reverses Hypotension but not Analgesia of an IV Clonidine-Fentanyl Combination JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 17 OP 17 DO 10.1136/rapm-00115550-199318041-00018 VO 18 IS Suppl 4 A1 J-M Bernard A1 D Lagarde A1 N Passuti A1 M Pinaud YR 1993 UL http://rapm.bmj.com/content/18/Suppl_4/17.abstract AB