title: [Serological study of arthropathy].
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D003095:Collagen Diseases / Q000276:immunology*; D003165:Complement System Proteins / Q000032:analysis; D006801:Humans; D012217:Rheumatoid Factor / Q000032:analysis; D012698:Serologic Tests
chemical_list: D000974:Antibodies, Antinuclear; D003165:Complement System Proteins; D012217:Rheumatoid Factor