Journal of Thoracic and Cardiovascular Surgery (2012) - Comments
pubmed: 22154794  doi: 10.1016/j.jtcvs.2011.11.025  issn: 0022-5223  issn: 1097-685x 

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Hai Xu, Yinsu Zhu, Xiaomei Zhu, Lijun Tang, Yi Xu