Baek Yong Song, Ho Yoon Kwak, Sang Wook Bae, Nam Hong Choi, In Muk Lee, Woo Jin Kim, Dong Woo Park

J Korean Orthop Assoc.2002;37(4):518-524.   Published online 2018 January 4     DOI: http://dx.doi.org/10.4055/jkoa.2002.37.4.518