title: Views on the pathogenesis of rheumatoid arthritis.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D001172:Arthritis, Rheumatoid / Q000201:enzymology / Q000209:etiology* / Q000276:immunology / Q000378:metabolism; D001327:Autoimmune Diseases; D003238:Connective Tissue / Q000378:metabolism; D003239:Connective Tissue Cells; D006801:Humans; D006968:Hypersensitivity, Delayed; D007239:Infections; D008247:Lysosomes / Q000201:enzymology; D008962:Models, Theoretical; D011817:Rabbits; D051381:Rats; D012217:Rheumatoid Factor / Q000032:analysis
chemical_list: D012217:Rheumatoid Factor