Cytokine storm after cessation of tocilizumab in a patient with refractory Takayasu arteritis. (6th May 2015) - Arita, Yoh; Nakaoka, Yoshikazu; Otsuki, Michio; Higuchi, Kaori; Hashimoto-Kataoka, Takahiro; Yasui, Taku; Masaki, Takeshi; Ohtani, Tomohito; Kishimoto, Tadamitsu; Yamauchi-Takihara, Keiko; Komuro, Issei; Sakata, Yasushi