In vivo catalysis of thrombin inhibition by antithrombin III or heparin cofactor II and antithrombotic effect: differential effects of unfractionated heparin and dermatan sulphate - Okwusidi, J I; Falcone, M; Van Ryn-McKenna, J; Hirsh, J; Ofosu, F A; Buchanan, M R (Thromb Haemorrh Disorders, 1990)