title: [Clinical and immunopathologic study on 100 cases of rheumatoid arthritis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000276:immunology* / Q000473:pathology; D001402:B-Lymphocytes / Q000276:immunology; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D008875:Middle Aged; D011947:Receptors, Antigen, B-Cell / Q000032:analysis; D013583:Synovial Membrane / Q000276:immunology
chemical_list: D011947:Receptors, Antigen, B-Cell