title: Complexes of IgG and IgG rheumatoid factor in synovial tissues of juvenile rheumatoid arthritis.
mesh_terms: D000293:Adolescent; D000372:Agglutination Tests; D000936:Antigen-Antibody Complex; D001171:Arthritis, Juvenile / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005455:Fluorescent Antibody Technique; D006621:Hip Joint / Q000276:immunology; D006801:Humans; D007106:Immune Sera; D007074:Immunoglobulin G; D007719:Knee Joint / Q000276:immunology; D008297:Male; D010434:Pepsin A / Q000378:metabolism; D010950:Plasma Cells / Q000032:analysis; D012217:Rheumatoid Factor; D013583:Synovial Membrane / Q000276:immunology*; D014955:Wrist Joint / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D007106:Immune Sera; D007074:Immunoglobulin G; D012217:Rheumatoid Factor; D010434:Pepsin A