Choi, Ju Young; Jung, Sung-Ae; Shim, Ki-Nam; Cho, Won Young; Keum, Bora; Byeon, Jeong-Sik; Huh, Kyu Chan; Jang, Byung Ik; Chang, Dong Kyung; Jung, Hwoon-Yong, et al.
ArticleIssue Date2015CitationJOURNAL OF KOREAN MEDICAL SCIENCE, v.30, no.4, pp.398 - 406PublisherKOREAN ACAD MEDICAL SCIENCES