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He J, Shao W, Li S, Chen M, Chen H, Liu J, Wang W, Qiu Y, Wang D.He J, et al. Among authors: chen m, chen h.J Thorac Dis. 2009 Dec;1(1):55-62.J Thorac Dis. 2009.PMID: 22263005Free PMC article.
Liu J, Cai C, Wang D, Chen H, Cheng L, Shao W, Li S, Guan Y, Gu Y, He J.Liu J, et al. Among authors: chen h.J Thorac Oncol. 2010 Feb;5(2):240-3. doi: 10.1097/JTO.0b013e3181c6b6b2.J Thorac Oncol. 2010.PMID: 20009773Free article.
Wang W, Yin W, Shao W, Jiang G, Wang Q, Liu L, Liu D, Wang Z, Zhu Z, Chen H, He J.Wang W, et al. Among authors: chen h.J Thorac Dis. 2014 Jan;6(1):45-51. doi: 10.3978/j.issn.2072-1439.2014.01.07.J Thorac Dis. 2014.PMID: 24455175Free PMC article.