4Illert WE,Butsch H.A multicenter study on the stability of labile coagulation factors over a period of 3 years[J].Infusion therapy and transfusion medicine,2001,28(2):189-194.
5Kotitschke R,Morfeld F.Stability of fresh frozen plas-ma:results of 36-month storage at -20℃,-25℃,-30℃ and -40℃.Multicenter study of the section blood plasma constituents' of the deutsche gesellschaft for transfusion DGTI[J].Infusion therapy and transfusion medicine,2000,27(2):174-180.
6British committee for standards in haematology,blood transfusion task force.Guidelines for the use of fresh frozen plasma,cryoprecipitate and cryosupernatant[S].The british society haematology,2004.11-28.
