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Wang DC, Dong YH, Chen Z, Wu SS, Bi XG, DI WD, Zhang RF, Li ZK, Sun YL.Wang DC, et al. Among authors: chen z.Zhonghua Yi Xue Za Zhi. 2009 Feb 17;89(6):406-8.Zhonghua Yi Xue Za Zhi. 2009.PMID: 19567121Clinical Trial.Chinese.
Zhang Y, Huang B, Chen Z, Yang S.Zhang Y, et al. Among authors: chen z.Onco Targets Ther. 2020 Jan 8;13:173-183. doi: 10.2147/OTT.S240113. eCollection 2020.Onco Targets Ther. 2020.PMID: 32021265Free PMC article.
Zhang W, Li W, Liu Z, Wei J, Li B, Chen Z, Guo Z, Liang B.Zhang W, et al. Among authors: chen z.Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi. 2016 Jun 8;30(6):705-708. doi: 10.7507/1002-1892.20160143.Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi. 2016.PMID: 29786271Chinese.