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Liu Y, Wang S, Xiang LH, Xu G, Dong L, Sun Y, Ye B, Zhang Y, Xu H.Liu Y, et al. Among authors: zhang y.Br J Radiol. 2022 Sep 1;95(1138):20220209. doi: 10.1259/bjr.20220209. Epub 2022 Aug 17.Br J Radiol. 2022.PMID: 35877385Free PMC article.
Zhang YF, Xu HX, He Y, Liu C, Guo LH, Liu LN, Xu JM.Zhang YF, et al.PLoS One. 2012;7(11):e49094. doi: 10.1371/journal.pone.0049094. Epub 2012 Nov 13.PLoS One. 2012.PMID: 23152855Free PMC article.