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Chen Q, Chen LW, Cao H, Zhang GC, Chen DZ, Zhang H.Chen Q, et al. Among authors: cao h.Ann Thorac Surg. 2010 Apr;89(4):1250-4. doi: 10.1016/j.athoracsur.2010.01.004.Ann Thorac Surg. 2010.PMID: 20338346
Chen Q, Chen LW, Wang QM, Cao H, Zhang GC, Chen DZ.Chen Q, et al. Among authors: cao h.Ann Thorac Surg. 2010 Sep;90(3):869-73. doi: 10.1016/j.athoracsur.2010.06.022.Ann Thorac Surg. 2010.PMID: 20732510
Chen LW, Wu XJ, Lu L, Zhang GC, Yang GF, Yang ZW, Dong Y, Cao H, Chen Q.Chen LW, et al. Among authors: cao h.Circulation. 2011 Jun 7;123(22):2536-41. doi: 10.1161/CIRCULATIONAHA.110.008656. Epub 2011 May 16.Circulation. 2011.PMID: 21576657
Chen Q, Cao H, Zhang GC, Chen LW, Li QZ, Qiu ZH.Chen Q, et al. Among authors: cao h.BMC Cardiovasc Disord. 2012 Mar 29;12:21. doi: 10.1186/1471-2261-12-21.BMC Cardiovasc Disord. 2012.PMID: 22458934Free PMC article.