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Yuan Y, Chang XB, Hu LJ, Wang GQ, Xue YJ.Yuan Y, et al. Among authors: chang xb.Transl Cancer Res. 2021 Oct;10(10):4403-4412. doi: 10.21037/tcr-21-1514.Transl Cancer Res. 2021.PMID: 35116298Free PMC article.
Yan J, Chang XB, Ma XK, Wang H, Zhang Y, Gao KZ, Yoshikawa H, Wang LZ.Yan J, et al. Among authors: chang xb.Materials (Basel). 2020 Dec 23;14(1):24. doi: 10.3390/ma14010024.Materials (Basel). 2020.PMID: 33374649Free PMC article.
Xu Q, Hou YX, Langlais P, Erickson P, Zhu J, Shi CX, Luo M, Zhu Y, Xu Y, Mandarino LJ, Stewart K, Chang XB.Xu Q, et al. Among authors: chang xb.BMC Cancer. 2016 May 3;16:297. doi: 10.1186/s12885-016-2331-0.BMC Cancer. 2016.PMID: 27142104Free PMC article.