Yong Min Kim, Choong Hee Won, Joong Bae Seo, Eui Seong Choi, Ho Seung Lee, Eung Rok Kim, Chul Jin Shin, Soon Taek Hwang

J Korean Orthop Assoc.2000;35(3):493-498.   Published online 2000 June 30     DOI: http://dx.doi.org/10.4055/jkoa.2000.35.3.493