Kim, Seung Young; Choung, Rok Seon; Kwon, Bo Sung; Hyun, Jong Jin; Jung, Sung Woo; Koo, Ja Seol; Yim, Hyung Joon; Lee, Sang Woo; Choi, Jai Hyun
ArticleIssue Date2013CitationJOURNAL OF KOREAN MEDICAL SCIENCE, v.28, no.7, pp 1103 - 1106PublisherKOREAN ACAD MEDICAL SCIENCES