25 mg Enbrelu 2x týdně s. c. b: p < 0, 001, Enbrel versus placebo c: p < 0, 01, Enbrel versus placebo
25 mg Enbrel ihonalaisesti kahdesti viikossa b: p < 0. 001, Enbrel vs. plasebo c: p < 0. 01, Enbrel vs. plasebo