Ko, Kwang-Pil; Park, Sue K.; Yang, Jae Jeong; Ma, Seung Hyun; Gwack, Jin; Shin, Aesun; Kim, YeonJu; Kang, Daehee; Chang, Soung-Hoon; Shin, Hai-Rim, et al.
ArticleIssue Date2013CitationJOURNAL OF EPIDEMIOLOGY, v.23, no.5, pp.337 - 343PublisherJAPAN EPIDEMIOLOGICAL ASSOC