Watarai Keisuke, Taneda Hitoshi, Higano Masanori, Hirasawa Yoichiro, Oda Hiromi
Department of Orthopaedic Surgery, Nishi-Tokyo Central General Hospital, 2-4-19 Shibakubo-cho, Nishi-Tokyo 188-0014, Japan.
J Orthop Sci. 2008 Nov;13(6):561-5. doi: 10.1007/s00776-008-1261-3. Epub 2008 Dec 17.