Randomized, double-blind comparison of hirulog versus heparin in patients receiving streptokinase and aspirin for acute myocardial infarction (HERO). Hirulog Early Reperfusion/Occl... by White, H, Aylward, P, Frey, M, Adgey, A, Nair, R, Hillis, W, Shalev, Y, Brown, M, French, J, Collins, R, Maraganore, J, Adelman, B