The activation peptide of thrombin-activatable fibrinolysis inhibitor: a role in activity and stability of the enzyme? (opens PubMed)
Marx PF, Plug T, Havik SR et al. · Journal of thrombosis and haemostasis : JTH
A paper indexed with human and animal subjects, published 2009 in Journal of thrombosis and haemostasis : JTH.
PubMed's indexing doesn't say enough about the design to place it.