Nakamura Hideki, Iwamoto Naoki, Horai Yoshiro, Takagi Yukinori, Ichinose Kunihiro, Kawashiri Shin-ya, Taguchi Jun, Hayashi Tomayoshi, Nakamura Takashi, Kawakami Atsushi
Int J Rheum Dis. 2013 Aug;16(4):489-92. doi: 10.1111/1756-185X.12127. Epub 2013 Jun 20.