3KWIATOSZ-MUC M,WDOWIAK L,NESTOROWICZ A, etal. Costs of subarachnoid vs. general anaesthesia forcaesarean section[ J] . Anestezjol Intens Ter,2010,42 ( 3 ):124-128.
4BOONMAK P,BOONMAK S, PATTANITTUM P. High initi-al concentration versus low initial concentration sevofluranefor inhalational induction of anaesthesia [ J]. CochraneDatabase Syst Rev,2012,12(9) :1858-1860.
5KUDO T,KIMNURA F,HASHIM0T0 H,et al. Anestheticmanagement for EXIT ( ex-utero intrapartum treatment) of atwin gestation : one normal and one with a large epignathus[J]. Masui,2012,61(3) :307-310.