Kim, Eun Joong; Choi, Ji Ho; Kim, Kang Woo; Kim, Tae Hoon; Lee, Sang Hag; Lee, Heung Man; Shin, Chol; Lee, Ki Yeol; Lee, Seung Hoon
ArticleIssue Date2011CitationEuropean Archives of Oto-Rhino-Laryngology, v.268, no.4, pp 533 - 539PublisherSpringer Verlag