Ho-Jin Chang, Jun-Ho Nam, Dong-Young Kim, Hee-Soo Kim, Sung-Hyun Park, Sang-Wook Lee, Tae-Hoon Kim, Myung-Rae Cho

J Korean Orthop Assoc.2014;49(1):36-42.   Published online 2014 February 27     DOI: http://dx.doi.org/10.4055/jkoa.2014.49.1.36