Ha Jong-Won, Lee Jong-Doo, Ko Young-Gook, Yun Mijin, Rim Se-Joong, Chung Namsik, Cho Sang-Ho
Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.
Circulation. 2006 Jan 3;113(1):e4-5. doi: 10.1161/CIRCULATIONAHA.105.554139.