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Yu GT, Bu LL, Zhao YY, Liu B, Zhang WF, Zhao YF, Zhang L, Sun ZJ.Yu GT, et al.Am J Cancer Res. 2014 Nov 19;4(6):764-75. eCollection 2014.Am J Cancer Res. 2014.PMID: 25520866Free PMC article.
Bu LL, Deng WW, Huang CF, Liu B, Zhang WF, Sun ZJ.Bu LL, et al.Am J Cancer Res. 2015 Apr 15;5(5):1751-61. eCollection 2015.Am J Cancer Res. 2015.PMID: 26175943Free PMC article.