Smitten, Allison L The risk of hospitalized infection in patients with rheumatoid arthritis. [electronic resource] - The Journal of rheumatology Mar 2008 - 387-93 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0315-162X Subjects--Topical Terms: AdolescentAdrenal Cortex Hormones--adverse effectsAdultAgedAntirheumatic Agents--adverse effectsArthritis, Rheumatoid--complicationsCase-Control StudiesCohort StudiesCross Infection--etiologyDatabases, FactualDose-Response Relationship, DrugFemaleHumansMaleMiddle AgedRetrospective StudiesRisk