Platelet activation by superoxide anion and hydroxyl radicals intrinsically generated by platelets that had undergone anoxia and then reoxygenated - Leo, R; Praticò, D; Iuliano, L; Pulcinelli, FM; Ghiselli, A; Pignatelli, P; Colavita, AR; FitzGerald, GA; Violi, F (Circulation, 1997)