Cost-consequence of abatacept as first-line therapy in Japanese rheumatoid arthritis patients using IORRA real-world data. oleh Eiichi Tanaka, Eisuke Inoue, Ayako Shoji, Jonas Nilsson, Christos Papagiannopoulos, Devender Dhanda, Yuri Yoshizawa, Mai Abe, Kumiko Saka, Eri Sugano, Naohiro Sugitani, Moeko Ochiai, Rei Yamaguchi, Katsunori Ikari, Hisashi Yamanaka, Masayoshi Harigai