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Zhang Y, Liang K, He J, Ma H, Chen H, Zheng F, Zhang L, Wang X, Ma X, Chen X.Zhang Y, et al. Among authors: zhang l.Front Oncol. 2021 Aug 18;11:665891. doi: 10.3389/fonc.2021.665891. eCollection 2021.Front Oncol. 2021.PMID: 34490082Free PMC article.
Han Y, Zhang L, Niu S, Chen S, Yang B, Chen H, Zheng F, Zang Y, Zhang H, Xin Y, Chen X.Han Y, et al. Among authors: zhang l, zhang h.Front Cell Dev Biol. 2021 Aug 26;9:710461. doi: 10.3389/fcell.2021.710461. eCollection 2021.Front Cell Dev Biol. 2021.PMID: 34513840Free PMC article.
Yin L, Lu R, Cao W, Zhang L, Li W, Sun H, Guo R.Yin L, et al. Among authors: zhang l.J Ultrasound Med. 2018 Aug;37(8):2053-2062. doi: 10.1002/jum.14559. Epub 2018 Feb 5.J Ultrasound Med. 2018.PMID: 29399850