Choi, Hyoung Soo; Park, Eun Sil; Kang, Hyoung Jin; Shin, Hee Young; Noh, Chung Il; Yun, Yong Soo; Ahn, Hyo Seop; Choi, Jung Yun
ArticleIssue Date2010CitationJOURNAL OF KOREAN MEDICAL SCIENCE, v.25, no.9, pp 1336 - 1342PublisherKOREAN ACAD MEDICAL SCIENCES