RT Journal Article SR Electronic T1 The Gate Control Theory of Pain—Revisited JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 207 OP 207 DO 10.1136/rapm-00115550-198914050-00001 VO 14 IS 5 A1 Winnie, Alon YR 1989 UL http://rapm.bmj.com/content/14/5/207.abstract AB