title: Improving outcomes in rheumatoid arthritis: what determines decisions to change ineffective therapy?
authors.forename: Tuulikki
authors.initials: T
authors.lastname: Sokka
authors.forename: Heidi
authors.initials: H
authors.lastname: Mäkinen
mesh_terms: D001172:Arthritis, Rheumatoid / Q000503:physiopathology / Q000628:therapy*; D003657:Decision Making; D006801:Humans; D012219:Rheumatology / Q000379:methods*; D012720:Severity of Illness Index; D017211:Treatment Failure