A.200ml B.400ml C.600ml D.900ml E.1200ml
A.粒細(xì)胞計(jì)數(shù)少于0.5×109/L B.抗生素治療無效 C.嚴(yán)重的細(xì)菌感染 D.A+B E.A+B+C
A.20% B.30% C.50% D.70% E.90%