Kwang-Hwan Jung, Sung-Do Cho, Sang-Hun Go, Jae-Ryong Cha, Chae-Chil Lee, Yoon-Seok Youm, Ki-Bong Park

J Korean Orthop Assoc.2007;42(6):730-736.   Published online 2007 December 31     DOI: http://dx.doi.org/10.4055/jkoa.2007.42.6.730