title: Rheumatoid factors and the disease state in rheumatoid arthritis.
authors.forename: D R
authors.initials: DR
authors.lastname: Stanworth
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D012217:Rheumatoid Factor / Q000276:immunology*
chemical_list: D012217:Rheumatoid Factor