Plasma fibrinopeptide A levels in patients with acute myocardial infarction treated with alteplase. Correlation with concomitant heparin, coronary artery patency, and recurrent ischemia - Rapold, H J; de Bono, D; Arnold, A ER; Amout, J; De Cock, F; Collen, D; Verstraete, M (Circulation, 1992)