单项选择题

不同研究证实高剂量维持应用比伐芦定获益显著,在EURO-MAX,BRIGHTMATRIX研究中,其急性支架内血栓发生率分别为:()

A.0.4,0.3,0.2
B.0.8,0.4,0.2
C.0.4,0.2,0.2
D.0.8,0.3,0.2