Antithrombotic assessment of the effects of combination therapy with the anticoagulants efegatran and heparin and the glycoprotein Ilb-IIIa platelet receptor antagonist 7E3 in a canine model of coronary artery thrombosis - Shetler, T.J; Crowe, V.G; Bailey, B.D; Jackson, C.V (Circulation, 1996)