Park Chun Soo, Lee Chang-Ha, Lee Cheul, Kwak Jae Gun, Song Jin Young, Jang So Ick, Choi Eun Young, Kim Yang Min
Department of Thoracic and Cardiovascular Surgery, Sejong General Hospital, Gyeonggi-Do, Republic of Korea.
Circulation. 2010 May 11;121(18):2079-80. doi: 10.1161/CIR.0b013e3181df93ff.