Wu Jenn-Yu, Chen Hsin-Yi, Shu Chin-Chung, Yu Chong-Jen
Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan.
J Thorac Cardiovasc Surg. 2010 May;139(5):e97-8. doi: 10.1016/j.jtcvs.2009.01.010. Epub 2009 Mar 26.