Preventing effects of joint contracture by low-intensity pulsed ultrasound in a rat immobilized knee model. (April 2017) - Itaya, N.; Hagiwara, Y.; Tsuchiya, M.; Yabe, Y.; Kanazawa, K.; Koide, M.; Sekiguchi, T.; Yoshida, S.; Yano, T.; Sogi, Y.; Itoi, E.