Metformin Attenuates Experimental Autoimmune Arthritis through Reciprocal Regulation of Th17/Treg Balance and Osteoclastogenesis - Hye-Jin Son; Jennifer Lee; Seon-Yeong Lee; Eun-Kyung Kim; Min-Jung Park; Kyoung-Woon Kim; Sung-Hwan Park; Mi-La Cho (Hindawi Limited, 2014)