A.C3b
B.C2a
C.C3a
D.C4a
E.C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A . C3bB . C2aC . C3aD . C4aE . C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A .C3bB .C2aC .C3aD .C4aE .C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A.C3bB.C2aC.C3aD.C4aE.C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A.C3bB.C2aC.C3aD.C4aE.C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A.C3bB.C2aC.C3aD.C4aE.C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A.C3bB.C2aC.C3aD.C4aE.C5a
[单选题]过敏毒素作用最强的补体裂解片段是()A.C3bB.C2aC.C3aD.C4aE.C5a
[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 . C3aB . C4aC . C5aD . C4bE . 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