Reactivation of hepatitis B virus infection in patients with rheumatoid arthritis receiving tofacitinib: a real-world study. Issue 5 (29th June 2017) - Chen, Yi-Ming; Huang, Wen-Nan; Wu, Yi-Da; Lin, Ching-Tsai; Chen, Yi-Hsing; Chen, Der-Yuan; Hsieh, Tsu-Yi