IgG型MM血清中出现大量单克隆免疫球蛋白（)A.IgG>35g／LB.IgG>15g／LC.IgG>25g／LD.IgG&g

IgG型MM血清中出现大量单克隆免疫球蛋白()

A.IgG>35g/L

B.IgG>15g/L

C.IgG>25g/L

D.IgG>30g/L