title: High prevalence of vertebral deformities in elderly patients with early rheumatoid arthritis.
authors.forename: J
authors.initials: J
authors.lastname: Ursum
authors.forename: K
authors.initials: K
authors.lastname: Britsemmer
authors.forename: D
authors.initials: D
authors.lastname: van Schaardenburg
authors.forename: P T A
authors.initials: PT
authors.lastname: Lips
authors.forename: B A C
authors.initials: BA
authors.lastname: Dijkmans
authors.forename: W
authors.initials: W
authors.lastname: Lems
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D013121:Spinal Curvatures / Q000209:etiology*; D016103:Spinal Fractures / Q000209:etiology