A.保護(hù)受者免疫系統(tǒng) B.抑制受者免疫系統(tǒng) C.殺滅受者腫瘤細(xì)胞 D.破壞受者正常造血細(xì)胞 E.以上均是
A.6 B.10 C.14 D.20 E.24
A.5g/L B.10g/L C.20g/L D.30g/L E.40g/L