title: Mechanism of the fall in complement level in the synovial fluid in cases of rheumatoid polyarthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D002845:Chromatography; D003169:Complement Inactivator Proteins; D003165:Complement System Proteins / Q000032:analysis*; D006801:Humans; D013582:Synovial Fluid / Q000032:analysis*
chemical_list: D003169:Complement Inactivator Proteins; D003165:Complement System Proteins