A.患者免疫力低下 B.術(shù)后患者虛弱 C.長(zhǎng)期大量使用廣譜抗生素 D.慢性病誘發(fā) E.介入治療與各種導(dǎo)管應(yīng)用
A.95% B.96% C.97% D.99% E.100%
A.100% B.99% C.98% D.97% E.96%