Taku Nagai, Akira Kyo, Kazuhisa Hasui, Sonshin Takao and Takami Matsuyama*
* Corresponding author: Takami Matsuyama matuyama@m.kufm.kagoshima-u.ac.jp
Arthritis Research & Therapy 2012, 14:R106 doi:10.1186/ar3831
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