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Zhang Y, Zhou G, Wang H, Zhang X, Wei F, Cai Y, Yin D.Zhang Y, et al. Among authors: zhang x.Oncology. 2006;71(5-6):446-55. doi: 10.1159/000108594. Epub 2007 Sep 17.Oncology. 2006.PMID: 17878748
Gao P, Yang X, Xue YW, Zhang XF, Wang Y, Liu WJ, Wu XJ.Gao P, et al. Among authors: zhang xf.Cancer. 2009 Jul 15;115(14):3222-32. doi: 10.1002/cncr.24369.Cancer. 2009.PMID: 19484794Free article.
Zhang Y, Wang H, Wei L, Li G, Yu J, Gao Y, Gao P, Zhang X, Wei F, Yin D, Zhou G.Zhang Y, et al. Among authors: zhang x.Breast Cancer Res Treat. 2010 Oct;123(3):679-89. doi: 10.1007/s10549-009-0660-2. Epub 2009 Dec 6.Breast Cancer Res Treat. 2010.PMID: 19967559
Zhang X, Wu X, Su P, Gao Y, Meng B, Sun Y, Li L, Zhou Z, Zhou G.Zhang X, et al.PLoS One. 2012;7(11):e48492. doi: 10.1371/journal.pone.0048492. Epub 2012 Nov 2.PLoS One. 2012.PMID: 23133636Free PMC article.