title: Addition of bupivacaine to sufentanil in patient-controlled epidural analgesia after lower limb surgery in young adults.
authors.forename: S A
authors.initials: SA
authors.lastname: Lang
mesh_terms: D000328:Adult; D015360:Analgesia, Epidural; D016058:Analgesia, Patient-Controlled; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D002045:Bupivacaine / Q000008:administration & dosage*; D004338:Drug Combinations; D006801:Humans; D007866:Leg / Q000601:surgery*; D010149:Postoperative Pain / Q000517:prevention & control; D017409:Sufentanil / Q000008:administration & dosage*
chemical_list: D000701:Analgesics, Opioid; D000779:Anesthetics, Local; D004338:Drug Combinations; D017409:Sufentanil; D002045:Bupivacaine