Intrinsic platelet reactivity before P2Y12 blockade contributes to residual platelet reactivity despite high-level P2Y12 blockade by prasugrel or high-dose clopidogrel. Results from PRINCIPLE-TIMI 44 - Frelinger, A L, III; Michelson, A D; Wiviott, S D (Thromb Haemost, 2011)
, et al.