Usefulness of Diagnostic Ultrasound for Detecting Myofascial Change of the Hamstring Muscles due to Immobilization: Experimental Study with Caged Rabbits.
Yoon Kyoo Kang, Joo Hyun Kim, Chang Hyung Lee, Jung Ryul Kim, Han Kyum Kim
J Korean Soc Med Ultrasound. 2002;21(1):65-73. Published online March 1, 2002