8Fletcher D, Pinaud M, Scherpereel P, et al. The efficacy of intrsvenous 0.15 versus 0.25 mg/kg intraoperative morphone for immediate postoperative analgesia after remifentanil-based anesthesia for major surgery. Anesth Analg, 2000,90: 666-671.
9Gaundmann U, Eichner UA, Wilhelm W, etal. Total intravenous anaesthesia with propofol and remifentanil in patients: a comparison with a desflurane-nitrous oxide inhalation anesthesia. Acta Anesth Scand, 1998,42:845-850.
10Glass PSA, Hardman D, Kamiyama Y,et al.Preliminary pharmacokinetics and pharmacodynamics of an ultra-short-acting opioid: remifentanil (GI87084B). Anesth Analg, 1993,77:1031-1040.