2Ramsay M A,Savege T M,Simpson B R,et al.Controlled sedation with alphaxalone-alphadolone[J].Br Mad J,1974,22(5):656-659.
3Biker B R,Picard J T,Fraser G L,et al.Prospective evaluation of the sedation-agitation scale for adult critically ill patients[J].Crit Care Med,1999,27(7):1325-1329.
