2Jakobsson J,Rane K.Anaesthesia for short outpatient procedures,A comparison between thiopentone and propofol in combination with fentanyl or alfentanil.Acta Anaesthesiol Scand,1995,39:503.
3Castillo T,Avellanal M,Garcia E,et al.Bolus application of remifentanil with propofol for dilatation and curettage.Eur J Anaesthesiol,2004,21(5):408~412.