title: [Complement system in rheumatic diseases. 2. Complement components of synovial fluids in rheumatoid arthritis, with special reference to its relationship to rheumatoid factor].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D003165:Complement System Proteins / Q000032:analysis*; D004586:Electrophoresis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000032:analysis*; D013582:Synovial Fluid / Q000276:immunology*
chemical_list: D003165:Complement System Proteins; D012217:Rheumatoid Factor