title: Complement and pathogenesis of rheumatoid and non-rheumatoid synovitis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000209:etiology / Q000276:immunology*; D002467:Cell Nucleus / Q000276:immunology; D003168:Complement Fixation Tests; D003165:Complement System Proteins / Q000032:analysis / Q000378:metabolism*; D003593:Cytoplasm / Q000276:immunology; D005455:Fluorescent Antibody Technique; D006801:Humans; D013582:Synovial Fluid / Q000276:immunology; D013583:Synovial Membrane / Q000473:pathology; D013585:Synovitis / Q000209:etiology / Q000276:immunology*
chemical_list: D003165:Complement System Proteins