Anti-citrullinated peptide antibodies are the strongest predictor of clinically relevant radiographic progression in rheumatoid arthritis patients achieving remission or low diseas... oleh Tomohiro Koga, Akitomo Okada, Takaaki Fukuda, Toshihiko Hidaka, Tomonori Ishii, Yukitaka Ueki, Takao Kodera, Munetoshi Nakashima, Yuichi Takahashi, Seiyo Honda, Yoshiro Horai, Ryu Watanabe, Hiroshi Okuno, Toshiyuki Aramaki, Tomomasa Izumiyama, Osamu Takai, Taiichiro Miyashita, Shuntaro Sato, Shin-Ya Kawashiri, Naoki Iwamoto, Kunihiro Ichinose, Mami Tamai, Tomoki Origuchi, Hideki Nakamura, Kiyoshi Aoyagi, Katsumi Eguchi, Atsushi Kawakami, Japanese RA Patients with RRP Study Group