Choi, Mi-Hyun; Kim, Hyun-Joo; Kim, Ji-Hye; Kim, Hyung-Sik; Choi, Jin-Seung; Yi, Jeong-Han; Tack, Gye-Rae; Chung, Young-Sun; Son, Ina; Chung, Soon-Cheol
ArticleIssue Date2013CitationGERIATRICS & GERONTOLOGY INTERNATIONAL, v.13, no.2, pp.384 - 387PublisherWILEY