Ahn, Ji Yong; Chung, Jin-Won; Chang, Kyu-Jin; You, Myung Hwan; Chai, Jin Sung; Kang, Young A.; Kim, Seong-Han; Jeoung, Hyesook; Cheon, Doosung; Jeoung, Ahyong, et al.
ArticleIssue Date2011CitationJOURNAL OF KOREAN MEDICAL SCIENCE, v.26, no.2, pp 196 - 200PublisherKOREAN ACAD MEDICAL SCIENCES