Platelet aggregation and fibrinogen binding in human, rhesus monkey, guinea pig, hamster, and rat blood: activation by ADP and a thrombin receptor peptide and inhibition by glycoprotein II/IIIa antagonists - Cook, N S; Zerwes, H-G; Tapparelli, C; Powling, M; Singh, J; Metternich, R; Hagenbach, A (Thromb Haemost, 1993)