Sera from patients with heparin-induced thrombocytopenia generate platelet-derived microparticles with procoagulant activity: An explanation for the thrombotic complications of heparin-induced thrombocytopenia - Warkentin, TE; Hayward, CPM; Boshkov, LK; Santos, AV; Sheppard, JI; Bode, AP; Kelton, JG (Blood, 1994)