Longterm safety, efficacy, and radiographic outcome with etanercept treatment in patients with early rheumatoid arthritis.
Genovese MC, Bathon JM, Fleischmann RM, Moreland LW, Martin RW, Whitmore JB, Tsuji WH, Leff JA. Longterm safety, efficacy, and radiographic outcome with etanercept treatment in patients with early rheumatoid arthritis. J Rheumatol. 2005 Jul; 32(7):1232-42.