title: Predictive significance of rheumatoid factor.
authors.forename: K
authors.initials: K
authors.lastname: Aho
authors.forename: T
authors.initials: T
authors.lastname: Palosuo
authors.forename: M
authors.initials: M
authors.lastname: Heliövaara
mesh_terms: D001172:Arthritis, Rheumatoid / Q000097:blood* / Q000503:physiopathology; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D008297:Male; D011237:Predictive Value of Tests; D012217:Rheumatoid Factor / Q000032:analysis*
chemical_list: D007070:Immunoglobulin A; D012217:Rheumatoid Factor