title: [Rheumatoid factors].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D003095:Collagen Diseases / Q000276:immunology; D005260:Female; D006801:Humans; D008297:Male; D012216:Rheumatic Diseases / Q000276:immunology; D012217:Rheumatoid Factor / Q000032:analysis* / Q000302:isolation & purification; D012698:Serologic Tests
chemical_list: D012217:Rheumatoid Factor
vernacular_title: Les fracteurs rhumatoïdes.