Upadacitinib versus placebo or adalimumab with background methotrexate in patients with rheumatoid arthritis and an inadequate response to methotrexate: a subgroup analysis of a ph... oleh Karel Pavelka, Zoltán Szekanecz, Nemanja Damjanov, Branimir Anić, Matija Tomšič, Vadim Mazurov, Marija Maksimovic, Orsolya Nagy, Jerzy Świerkot, Tzvetanka Petranova, Tiina Veldi, Asta Baranauskaitė, Catalin Codreanu, Daina Andersone, Roy Fleischmann