8Cancio M l,leiss U M,Nathwani A C,et al. Developments in the treatment of hemophilia B: focus on emerging gene therapy [ J ]. Appl Clin Genet, 2013,18 ( 6 ) : 91 - 101.
9Park C I4, Seo J Y, Kim S H, et al. Mild haemophilia B from a novel missense mutation Ser350Ala of tile F9 gene [ J ]. Blood Coagul Fibrinolysis,2013,24(5) :544-546.
10Rodgers G M. Prothrombin complex concentrates in emer- gency bleeding disorders [ J] . Am J Hematol, 2012,87 (9) : 898 -902.
