2Triscott MX, Bottoms JD, Beard GA ,et al. Enzyme linked fibrinolytic assay (ELFA). A new method for the measurement of t-PA in plasma using enzyme labelled fibrin [ J]. Thromb Res, 1990,59(4) :723-733.
3Hessel Lw, Klufl C. Advances in clinical fibrinolysis [ J ]. Clin Haematol, 1986,15 ( 2 ) :443-463.
4Wiman B, Csemiczky G,Marsk L,et al. The fast inhibitor of tissue plasminogen activator in plasma during pregnancy [ J ]. Thromb Haemost, 1984,52(2) : 124-126.