title: Simultaneous infusions of parenteral opioids with epidural local anaesthetics.
authors: R J
authors: RJ
authors: Cohen
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid; D000779:Anesthetics, Local