Suh, Soon Yong; Kim, Eung Ju; Choi, Cheol Ung; Na, Jin Oh; Kim, Sung Hea; Kim, Hyun Joong; Han, Seong Woo; Chung, Sang Man; Ryu, Kyu Hyung; Park, Chang Gyu, et al.
ArticleIssue Date2009CitationECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES, v.26, no.9, pp.1069 - 1074PublisherWILEY