单项选择题
A.血小板膜上的糖蛋白(glycoprotein,GP) B.内皮下成(主要是胶原纤维) C.血浆vonWilebrand因子(vWF) D.ADP
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
A.0.2%,0.6% B.0.2%,0.8% C.0%,0.8% D.0%,0.6%