Yabe Yutaka, Hatori Masahito, Kumagai Jun, Koizumi Noriyuki, Sakuma Tsutomu, and Kawamura Masanori. “Heterotopic Ossification of the Distal Portion of Biceps Femoris”. Upsala Journal of Medical Sciences 111, no. 3 (July 12, 2009): 321-327. Accessed November 30, 2024. https://ujms.net/index.php/ujms/article/view/6425.