title: Multiple extra-articular manifestations are associated with poor survival in patients with rheumatoid arthritis.
authors.forename: C
authors.initials: C
authors.lastname: Turesson
authors.forename: R L
authors.initials: RL
authors.lastname: McClelland
authors.forename: T J H
authors.initials: TJ
authors.lastname: Christianson
authors.forename: E L
authors.initials: EL
authors.lastname: Matteson
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D016019:Survival Analysis