Yi, S[Yi, Seong]; Oh, J[Oh, Jaekeun]; Choi, G[Choi, Gwihyun]; Kim, TY[Kim, Tae Yup]; Shin, HC[Shin, Hyun Chul]; Kim, KN[Kim, Keung Nyun]; Kim, KS[Kim, Keun Su]; Yoon, DH[Yoon, Do Heum]
ArticleIssue Date2014CitationSPINE, v.39, no.25, pp.2078 - 2083PublisherLIPPINCOTT WILLIAMS & WILKINS