Na Sang-Hoon, Youn Tae-Jin, Cho Young-Seok, Lim Cheong, Chung Woo-Young, Chae In-Ho, Choi Dong-Ju, Choh Joong-Haeng
Cardiovascular Center, Seoul National University Bundang Hospital, Seoul, Korea.
Circulation. 2006 Apr 4;113(13):e669-71. doi: 10.1161/CIRCULATIONAHA.105.557348.