A . C3a
B . C4a
C . C5a
D . C4b
E . C3b
[单选题]补体活性片段中过敏毒素作用最强的是( )。A.C3aB.C4aC.C5aD.C4bE.iC3b
[单选题]补体活性片段中过敏毒素作用最强的是A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是()A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是()A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是()A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是()A.C2aB.C3aC.C4aD.C5aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是( )。A.C5aB.C2AC.C4aD.C3aE.C3b
[单选题]补体活性片段中过敏毒素作用最强的是( )。A.C5aB.C2AC.C4aD.C3aE.C3b