title: Immunological characterization of lymphocytes in synovial fluid from patients with rheumatoid arthritis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D001172:Arthritis, Rheumatoid / Q000097:blood / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology; D002452:Cell Count; D002499:Centrifugation, Density Gradient; D002648:Child; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007070:Immunoglobulin A / Q000302:isolation & purification; D007140:Immunoglobulin Fab Fragments / Q000302:isolation & purification; D007074:Immunoglobulin G / Q000302:isolation & purification; D007075:Immunoglobulin M / Q000302:isolation & purification; D007719:Knee Joint / Q000276:immunology; D008214:Lymphocytes / Q000032:analysis / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D012756:Sheep / Q000276:immunology; D013582:Synovial Fluid / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology; D014357:Trypsin / Q000494:pharmacology
chemical_list: D007070:Immunoglobulin A; D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D014357:Trypsin