Comparative properties of a factor Xa inhibitor 4C2 (an aprotonin analog), heparin and hirudin in a hamster femoral vein platelet-rich mural thrombosis model - Stassen, J M; Deckmyn, H; Vreys, I; Lambeir, A-M; Matthyssens, G; Vermylen, J (Thromb Haemost, 1993)