TY - JOUR T1 - Modification of Beta-Endorphin Plasma Levels Following Transcutaneous Nerve Stimulation JF - Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO - Reg Anesth Pain Med SP - 3 LP - 3 DO - 10.1136/rapm-00115550-199318011-00003 VL - 18 IS - Suppl 1 AU - E. Rodriguez Alvarez AU - C. Bonome Gonzales AU - M. Gomez Rois AU - T. Rey Rilo AU - L. Encinar Arias Y1 - 1993/01/01 UR - http://rapm.bmj.com/content/18/Suppl_1/3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -