Equal antiplatelet effects of aspirin 50 or 324 mg/day in patients after acute myocardial infarction - De Caterina, R; Giannessi, D; Boem, A; Bernini, W; Battaglia, D; Michelassi, C; Dell’Amico, F; L’Abbate, A; Patrignani, P; Patrono, C (Thromb Haemostas, 1985)