TY - JOUR T1 - Correction: <em>Abatacept in combination with methotrexate in Japanese biologic-naive patients with active rheumatoid arthritis: a randomised placebo-controlled phase IV study</em> JF - RMD Open JO - RMD Open DO - 10.1136/rmdopen-2018-000813corr1 VL - 5 IS - 2 SP - e000813corr1 A2 - , Y1 - 2019/12/01 UR - http://rmdopen.bmj.com/content/5/2/e000813corr1.abstract N2 - Matsubara T, Inoue H, Nakajima T, et al. Abatacept in combination with methotrexate in Japanese biologic-naive patients with active rheumatoid arthritis: a randomised placebo-controlled phase IV study. RMD Open 2018;4:e000813.The article has been corrected since it was published online.In the Results section of the abstract … ER -