title: Cellular reactions to mycoplasma and aggregated IgG in patients with rheumatoid arthritis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000888:Antibodies, Anti-Idiotypic / Q000032:analysis; D000942:Antigens, Bacterial / Q000302:isolation & purification; D001172:Arthritis, Rheumatoid / Q000188:drug therapy / Q000276:immunology*; D002464:Cell Migration Inhibition; D002738:Chloroquine / Q000627:therapeutic use; D005260:Female; D006046:Gold / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009174:Mycoplasma / Q000276:immunology*; D011947:Receptors, Antigen, B-Cell / Q000302:isolation & purification / Q000378:metabolism*; D012217:Rheumatoid Factor / Q000032:analysis
chemical_list: D000888:Antibodies, Anti-Idiotypic; D000942:Antigens, Bacterial; D011947:Receptors, Antigen, B-Cell; D006046:Gold; D002738:Chloroquine; D012217:Rheumatoid Factor