title: Preoperaive evaluation of patients with rheumatoid arthritis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000276:immunology* / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D006801:Humans