Song Bong Gun, Park Yong Hwan, Kang Gu Hyun, Chun Woo Jung, Oh Ju Hyeon
Division of Cardiology, Cardiac and Vascular Center, Department of Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea.
Asian Cardiovasc Thorac Ann. 2011 Apr;19(2):179. doi: 10.1177/0218492311400100.