title: [Observation of the third component of complement (C3) and total hemolytic complement (CH50) in serum with SLE].
mesh_terms: D003176:Complement C3 / Q000032:analysis*; D003165:Complement System Proteins / Q000032:analysis*; D006461:Hemolysis; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*
chemical_list: D003176:Complement C3; D003165:Complement System Proteins