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Ni J, Cheng X, Zhao Q, Dai Z, Xu X, Guo W, Gu H, Zhou R, Wang Y, Chen X.Ni J, et al. Among authors: cheng x.J Ovarian Res. 2021 May 17;14(1):68. doi: 10.1186/s13048-021-00803-2.J Ovarian Res. 2021.PMID: 33993885Free PMC article.
Guo W, He X, Ni J, Ma L, Cheng X, Wang C, Chen X, Wang Y.Guo W, et al. Among authors: cheng x.Front Oncol. 2021 Nov 23;11:761960. doi: 10.3389/fonc.2021.761960. eCollection 2021.Front Oncol. 2021.PMID: 34888242Free PMC article.
Ni J, Wang Y, Cheng X, Teng F, Wang C, Han S, Chen X, Guo W.Ni J, et al. Among authors: cheng x.Cancer Manag Res. 2020 Nov 2;12:11085-11093. doi: 10.2147/CMAR.S277724. eCollection 2020.Cancer Manag Res. 2020.PMID: 33173341Free PMC article.