Kim, Nam Hoon; Lee, Seung Ku; Eun, Chai Ryoung; Seo, Ji A.; Kim, Sin Gon; Choi, Kyung Mook; Baik, Sei Hyun; Choi, Dong Seop; Yun, Chang-Ho; Kim, Nan Hee, et al.
ArticleIssue Date2013CitationSLEEP, v.36, no.5, pp 723 - 729PublisherOXFORD UNIV PRESS INC