[Discussion on immuno-pathology of chronic rheumatoid arthritis].
D001172:Arthritis, Rheumatoid / Q000276:immunology*; D003165:Complement System Proteins / Q000032:analysis; D006801:Humans; D012217:Rheumatoid Factor / Q000032:analysis; D013583:Synovial Membrane / Q000276:immunology
D003165:Complement System Proteins; D012217:Rheumatoid Factor