Lee, Nam G.; Kang, Sung K.; Lee, Doug R.; Hwang, Han J.; Jung, Ji H.; You, Joshua (Sung) H.; Im, Chang H.; Kim, Doug A.; Lee, Jung A.; Kim, Ki S.
ArticleIssue Date2012CitationARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION, v.93, no.5, pp.882 - 888PublisherW B SAUNDERS CO-ELSEVIER INC