Bologna, C Effect of age on the efficacy and tolerance of methotrexate in rheumatoid arthritis. [electronic resource] - British journal of rheumatology May 1996 - 453-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0263-7103 Standard No.: 10.1093/rheumatology/35.5.453 doi Subjects--Topical Terms: Actuarial AnalysisAdultAge FactorsAgedAntirheumatic Agents--adverse effectsArthritis, Rheumatoid--drug therapyChi-Square DistributionFemaleHumansMaleMethotrexate--adverse effectsMiddle AgedProspective StudiesRemission Induction