Efficacy and safety of tofacitinib monotherapy, tofacitinib with methotrexate, and adalimumab with methotrexate in patients with rheumatoid arthritis (ORAL Strategy): a phase 3b/4, double-blind, head-to-head, randomised controlled trialRoy Fleischmann, Eduardo Mysler, Stephen Hall et al.|The Lancet|2017Cited by 490