title: What is rheumatoid arthritis?
authors.affiliation: ARC Epidemiology Research Unit, University of Manchester Medical School, UK.
authors.forename: D P
authors.initials: DP
authors.lastname: Symmons
mesh_terms: D001172:Arthritis, Rheumatoid / Q000145:classification* / Q000175:diagnosis; D006801:Humans; D009626:Terminology as Topic