Choi, Byoung Whui; Yoo, Kwang-Ha; Jeong, Jae-Won; Yoon, Ho Joo; Kim, Sang-Heon; Park, Yong-Mean; Kim, Wo-Kyung; Oh, Jae-Won; Rha, Yeong-Ho; Pyun, Bok-Yang, et al.
ArticleIssue Date2007CitationJOURNAL OF KOREAN MEDICAL SCIENCE, v.22, no.5, pp 832 - 838PublisherKOREAN ACAD MEDICAL SCIENCES