1[1]Bailey PL,Streisand JB,East KA,et al.Differences in magnitude and duration of opioid-induced respiratory depression and analgesia with fentanyl and sufentanil.Anesth analg,1990,70:8-15.
2[2]Geller E,Chrubasik J,Graf R,et al.A randomized double-blind comparison of epidural or epidural sufentanil versus intravenous sufentanil or epidural fentanyl analgesia after major abdominal surgery.Anesth analg,1993,76:1243-1250.
3Abonen J,Olkkola KT, Hynynen M.et al. Comparison of allentanil, fentanyl and sufentanil for total intravenous anaesthesis with propofol in patients undergoing coronary artery bypass surgery. Br J Anaesth,2000,85:533-540.
4Thomson IR, Harding G, Hudson RJ. A comparison of fentanyl and sufentanil in patients undergoing coronary artery bypass graft surgery. J Cardiothorae Vase Anesth,2000,14:652-656.
5De Witte JL, Schoenmaekers B. The analgesic efficacy of tramadol is impaired by concurrent ad ministration of ondansetron.Anesth Analg,2001,92: 1319-1321.
6Stahl KD, Van Bever W, Janssen P, et al. Receptor affinity and pharmacological potency of a series of narcotic analgesic anti-diarrheal and neuroleptic drugs. Eur J Pharmaeol, 1977,46:199-205.