Immune complexes in rheumatic disease.
D000936:Antigen-Antibody Complex; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D003165:Complement System Proteins; D006801:Humans; D013582:Synovial Fluid / Q000276:immunology
D000936:Antigen-Antibody Complex; D003165:Complement System Proteins