Post-hoc analysis showing better clinical response with the loading dose of certolizumab pegol in Japanese patients with active rheumatoid arthritis

Tsutomu Takeuchi, Kazuhiko Yamamoto, Hisashi Yamanaka, Naoki Ishiguro, Yoshiya Tanaka, Katsumi Eguchi, Akira Watanabe, Hideki Origasa, Mariko Kobayashi, Toshiharu Shoji, Osamu Togo, Nobuyuki Miyasaka, Takao Koike