Min, Woo-Kie; Min, Byung-Guk; Oh, Chang-Wug; Song, Hae-Ryong; Oh, Jong-Keon; Ahn, Hyung-Soo; Park, Byung-Chul; Kim, Poong-Taek
ArticleIssue Date2007CitationJOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B, v.16, no.1, pp 39 - 43PublisherLIPPINCOTT WILLIAMS & WILKINS