Forschungsartikel
Is Methotrexate (MTX) Necessary in Combination Therapy with Tocilizumab and MTX for Rheumatoid Arthritis in Remission? Cohort Study Carried by the Michinoku Tocilizumab Study Group
Masayuki Miyata, Yasuhiko Hirabayashi, Yasuhiko Munakata, Yukitomo Urata, Koichi Saito, Hiroshi Okuno, Masaki Yoshida, Takao Koderai, Ryu Watanabei, Seiya Miyamoto, Tomonori Ishii, Shigeshi Nakazawa, Hiromitsu Takemori, Takanobu Ando, Takashi Kanno, Masataka Komagamine, Ichiro Kato, Yuichi Takahashi, Atsushi Komatsuda, Kojiro Endo, Chihiro Murai, Yuy