Bongartz T, Warren FC, Mines D, Matteson EL, Abrams KR, Sutton AJ. Etanercept therapy in rheumatoid arthritis and the risk of malignancies: a systematic review and individual patient data meta-analysis of randomised controlled trials. Presented at the 2008 Annual Meeting of the American College of Rheumatology; October 2008. San Francisco, CA. [abstract] Arthritis Rheum. 2008 Sep; 58(9 Suppl):S782.