Clinical features of anti-mitochondrial M2 antibody-positive myositis: case series of 17 patients

Azusa Nagai, Toshiyuki Nagai, Hiroaki Yaguchi, Shintaro Fujii, Hisashi Uwatoko, Shinichi Shirai, Kazuhiro Horiuchi, Ikuko Iwata, Masaaki Matsushima, Shigehisa Ura, Toshihisa Anzai, Ichiro Yabe