novel inhibitor of thrombin containing multiple recognition sequences linked by a-keto amide transition state - Vlasuk, G; Vallar, P L; Weinhouse, M I; Bergum, P W; Tran, H S; Weitz, J I; Tulinsky, A; Krishnan, R; Rote, W E; Oldeschulte, G L; Pearson, D Pearson (Circulation, 1994)