title: "Pre-emptive analgesia" may follow epidural anaesthesia.
authors.forename: A
authors.initials: A
authors.lastname: Baraka
mesh_terms: D015360:Analgesia, Epidural; D000767:Anesthesia, Epidural; D005071:Evoked Potentials / Q000187:drug effects / Q000502:physiology; D006801:Humans; D009020:Morphine / Q000008:administration & dosage; D009412:Nerve Fibers / Q000187:drug effects / Q000502:physiology; D009475:Neurons, Afferent / Q000187:drug effects / Q000502:physiology; D009619:Nociceptors / Q000187:drug effects / Q000503:physiopathology; D010149:Postoperative Pain / Q000503:physiopathology / Q000517:prevention & control*; D013116:Spinal Cord / Q000187:drug effects / Q000503:physiopathology; D014147:Tramadol / Q000008:administration & dosage
chemical_list: D014147:Tramadol; D009020:Morphine