Baik, Inkyung; Kim, Jehycong; Abbott, Robert D.; Joo, Soonjae; Jung, Kihwan; Lee, Sungyong; Shim, Jaejeong; In, Kwangho; Kang, Kyungho; Yoo, Sehwa, et al.
ArticleIssue Date2008CitationARCHIVES OF INTERNAL MEDICINE, v.168, no.2, pp 167 - 173PublisherAMER MEDICAL ASSOC