Disparities in rheumatoid arthritis disease activity according to gross domestic product in 25 countries in the QUEST-RA database. by Sokka, T, Kautiainen, H, Pincus, T, Toloza, S, da Rocha Castelar Pinheiro, G, Lazovskis, J, Hetland, M, Peets, T, Immonen, K, Maillefert, J, Drosos, A, Alten, R, Pohl, C, Rojkovich, B, Bresnihan, B, Minnock, P, Cazzato, M, Bombardieri, S, Rexhepi, S, Rexhepi, M, Andersone, D, Stropuviene, S, Huisman, M, Sierakowski, S, Karateev, D

Efficacy and safety of baricitinib versus placebo and adalimumab in patients with moderately to severely active rheumatoid arthritis and inadequate response to methotrexate: Summar... by Taylor, P, Krogulec, M, Dudek, A, Dudler, J, Drescher, E, Cseuz, R, Kausiene, R, Andersone, D, Unikiene, D, Sanchez Burson, J, Blanco Alonso, R, Dvorak, Z, Ghizdavescu, A, Irto, I, Larsson, E, Bello, N, Barry, J, Durand, F, Holzkaemper, T, Otawa, S, De Bono, S, Keystone, E, Rubbert-Roth, A, Combe, B, De La Torre, I