title: Preoperative epidural fentanyl, neuroplasticity, and postoperative pain.
authors: J B
authors: JB
authors: Dahl
authors: H
authors: H
authors: Kehlet
mesh_terms: D000328:Adult; D000368:Aged; D015360:Analgesia, Epidural; D004334:Drug Administration Schedule; D005260:Female; D005283:Fentanyl / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009473:Neuronal Plasticity / Q000187:drug effects*; D010149:Postoperative Pain / Q000188:drug therapy* / Q000517:prevention & control; D011300:Preoperative Care; D016032:Randomized Controlled Trials as Topic
chemical_list: D005283:Fentanyl