The thienopyridine PCR 4099 selectively inhibits ADP-induced platelet aggregation and fibrinogen binding without modifying the membrane glycoprotein IIb-IIIa complex in rat and in man - Gachet, C; Stierlé, A; Cazenave, J-P; Ohlmann, P; Lanza, F; Bouloux, C; Maffrand, J P (Biochem Pharmacol, 1990)