Takada Naoko, Watanabe Ryu, Fujii Hiroshi, Kamogawa Yukiko, Fujita Yoko, Shirota Yuko, Saito Shinichiro, Ishii Tomonori, Harigae Hideo
a Department of Hematology and Rheumatology , Tohoku University Graduate School of Medicine , Sendai , Japan.
Mod Rheumatol. 2015 Sep;25(5):814-5. doi: 10.3109/14397595.2014.926851. Epub 2015 Jul 29.