title: [The response of plasma beta-endorphin to postoperative pain after epidural morphine].
authors.forename: J J
authors.initials: JJ
authors.lastname: Wang
authors.forename: S P
authors.initials: SP
authors.lastname: Shuai
authors.forename: K H
authors.initials: KH
authors.lastname: Chan
authors.forename: T Y
authors.initials: TY
authors.lastname: Lee
authors.forename: M S
authors.initials: MS
authors.lastname: Mok
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007268:Injections, Epidural; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000097:blood* / Q000188:drug therapy; D001615:beta-Endorphin / Q000097:blood*
chemical_list: D001615:beta-Endorphin; D009020:Morphine