6Crippen D,Ermakov S.Stress,agitation,and brain failure in critical care medicine[J].Crit Care Nurs Q,1992,15(1):52-74.
7Jacobi J,Fraser GL,Dursin DB,et al.Clinical practice guidelines for the sustained use of sedatives and analgesics in the critically ill adult[J].Crit Care Med,2002(1),30:119-141.
8Kress JP,Pohlman AS,O'Connor MF,et al.Daily interruption of sedative infusions in critically ill patients undergoing mechanical ventilation[J].N Engl J Med,2000,342(20):1471-1477.
9Wittbrodt ET.Daily interruption of continuous sedation[J].Pharmacotherapy,2005,25(5):3-7.
10Carson SS,Kress JP,Rodgers JE,et al.A randomized trial of intermittent lorazepam versus propofol with daily interruption in mechanically ventilated patients[J].Crit Care Med,2006,34(5):1326-1332.