5Ai Q, Wang Y, Wu S, et al. Pentazocine pretreatment sup-- presses fentanyl-indueed cough. Pharmaeol Rep, 2010, 62 (4) :747-750.
6Lin CS, Sun WZ, Chan WH, et al. Intravenous lidocaine and ephedrine, but not propofol, suppress fentanyl-induced cough. Can J Anaesth, 2004, 51(7): 654-659.
7Yeh CC, W u CT, Huh BK, et al..Premedication withintra- low-dose ketamine suppresses fentanyl-induced cough. J Clin Anesth, 2007, 19 (1):53-56.
8Walker EA, Tiano MJ, Benyas SI, et al. Naltrexone and beta-funal- trexamine antagonism of the antinociceptive and response rate-de- creasing effects of morphine, dezocine, and d-propoxyphene. Psycho- pharmacology ( Berl), 1999,144 ( 1 ) : 45-53.
9Christenseu A. Update on dexmedetomidine for adult ICU sedation. Corm Med, 2009,73(8) :469-472.
10Short J. Use of dexmedetomidine for primary sedation in a general in- tensive care unit. Crit Care Nurse, 2010,30(1):29-38.