Pharmacological assessment of the antithrombotic activity of the peptide thrombin inhibitor, D-methyl-phenylalanyl-prolyl-arginal (GYKI-14766), in a canine model of coronary artery thrombosis - Jackson, C V; Crowe, V G; Frank, J D; Wilson, H C; Coffman, W J; Utterback, B G; Jakubowski, J A; Smith, G F (J Pharmacol Exp Therap, 1992)