1Volmanen P, Akural EI, Raudaskoski T, et al. Remifentanil in obstetric analgesia: a dose finding study [ J ]. Anesth Analg, 2002,94:913-917.
2Roelants F, De Franceschi E, Veyckemans F, et al. Pa- tient-controlled intravenous analgesia using remifentanil in the parturient[ J]. Can J Anaesth ,2001,48 : 175-178.
3Volikas A, Butwick C, Wilkinson A, et al. Maternal and neonatal side-effects of remifentanil patient-controlled analgesia in labour[J]. BJA ,2005,95:504-509.
4Blair JM, Hill DA, Fee JP. Paiient controled analgesia for labour using remifentani : a feasibility study [ J ]. Br J Anaesth ,2001,87:415-420.
5Lacassie HJ, Olufolabi AJ. Remifentanil for labor pain: is the drug or the method the problem? [J].Anesth Analg, 2005,101 : 1242-1243.
6Kan RE, Hughes SC, Rosen MA, et al. Intravenous remifentanil: placental transfer, maternal, and neonatal effects [ J ]. Anesthesiology, 1998,88 : 1467-1474.