Hagiwara , Yoshihiro, Eiichi Chimoto, Ichiro Takahashi, Akira Ando, Yasuyuki Sasano, and Eiji Itoi. “Expression of Transforming Growth Factor-β1 and Connective Tissue Growth Factor in the Capsule in a Rat Immobilized Knee Model”. Upsala Journal of Medical Sciences 113, no. 2 (July 12, 2008): 221–234. Accessed March 29, 2026. https://ujms.net/index.php/ujms/article/view/6584.