title: Quantitation of proenzyme C1r-C1s complexes in serum by electroimmunoassay.
mesh_terms: D000328:Adult; D003166:Complement Activating Enzymes / Q000032:analysis*; D015923:Complement C1r; D003173:Complement C1s; D006801:Humans; D007118:Immunoassay; D007123:Immunoelectrophoresis, Two-Dimensional
chemical_list: D003166:Complement Activating Enzymes; D015923:Complement C1r; D003173:Complement C1s