Jinzhou Zhang, Wen Wang, Hailong Zhu, Hongbing Wang
Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, People's Republic of China.
J Thorac Cardiovasc Surg. 2010 Aug;140(2):479-81. doi: 10.1016/j.jtcvs.2010.01.008. Epub 2010 Mar 25.