title: Selection of the optimum opioid for extradural administration in the treatment of postoperative pain.
authors.forename: S
authors.initials: S
authors.lastname: Chrubasik
authors.forename: J
authors.initials: J
authors.lastname: Chrubasik
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects; D003864:Depression, Chemical; D006801:Humans; D009294:Narcotics / Q000008:administration & dosage* / Q000009:adverse effects; D010149:Postoperative Pain / Q000188:drug therapy*; D012120:Respiration Disorders / Q000139:chemically induced
chemical_list: D009294:Narcotics