1Smith I, White PF, Nat hanson M, et al. Propofol: an update on it's clinical use[ J ]. Anesthesiology, 1994,81 : 1005.
2Jakobsson J ,Rane K. Anesthesia for short outpatient procedures:a comparison between thipopentore and propofol in combination with fentanyl on alfentanil[J ]. Acta Anesthesiol Scand, 1995,39:503.