Takagi Kae, Kawaguchi Yasushi, Fujikawa Satoshi, Otani Tomoko, Sugiura Tomoko, Hara Masako
Institute of Rheumatology, Tokyo Women's Medical University, Tokyo 162-0054, Japan.
Mod Rheumatol. 2007;17(3):265-6. doi: 10.1007/s10165-007-0580-0. Epub 2007 Jun 20.