Momohara Shigeki, Ikari Katsunori, Kawakami Kosei, Iwamoto Takuji, Inoue Eisuke, Yano Koichiro, Sakuma Yu, Hiroshima Ryo, Tokita Asami, Taniguchi Atsuo, Yamanaka Hisashi
Rheumatol Int. 2012 Oct;32(10):3323-4. doi: 10.1007/s00296-011-2101-x. Epub 2011 Sep 7.