RT Journal Article SR Electronic T1 Spinal α1-Adrenoceptors Mediate an Enkephalin-Dependent Potentiation of Spinal α2-Antinociception in the Rat JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 35 OP 35 DO 10.1136/rapm-00115550-199318041-00036 VO 18 IS Suppl 4 A1 CW Loomis A1 KD Arunachalam A1 B Milne A1 J Bautista YR 1993 UL http://rapm.bmj.com/content/18/Suppl_4/35.abstract AB