A.1%~2%B.2%~3%C.3%~5%D.4%~6%E.5%~7%
A.嚴(yán)重肝病B.DIC和DVTC.惡性腫瘤D.手術(shù)和創(chuàng)傷
A.2%B.8%C.10%D.20%E.30%