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Yuan Y, Jiang CY, Xu H, Sun Y, Hu FF, Bian JC, Liu XZ, Gu JH, Liu ZP.Yuan Y, et al. Among authors: liu xz, liu zp.PLoS One. 2013 May 31;8(5):e64330. doi: 10.1371/journal.pone.0064330. Print 2013.PLoS One. 2013.PMID: 23741317Free PMC article.
Gu JH, Liu JD, Shen Y, Liu ZP.Gu JH, et al. Among authors: liu zp, liu jd.Vet J. 2009 Sep;181(3):321-5. doi: 10.1016/j.tvjl.2008.03.006. Epub 2008 Aug 3.Vet J. 2009.PMID: 18682334
Wang L, Li J, Li J, Liu Z.Wang L, et al.Biol Trace Elem Res. 2010 Oct;137(1):69-78. doi: 10.1007/s12011-009-8560-1. Epub 2009 Nov 10.Biol Trace Elem Res. 2010.PMID: 19902158
Zhang YM, Liu XZ, Lu H, Mei L, Liu ZP.Zhang YM, et al. Among authors: liu xz, liu zp.Biomed Environ Sci. 2009 Oct;22(5):423-9. doi: 10.1016/S0895-3988(10)60021-9.Biomed Environ Sci. 2009.PMID: 20163068
Wang L, Wang H, Li J, Chen D, Liu Z.Wang L, et al.Arch Environ Contam Toxicol. 2011 Oct;61(3):500-11. doi: 10.1007/s00244-011-9644-4. Epub 2011 Feb 2.Arch Environ Contam Toxicol. 2011.PMID: 21287161
Ma Y, Fu D, Liu Z.Ma Y, et al.Toxicol Ind Health. 2012 Mar;28(2):136-46. doi: 10.1177/0748233711407956. Epub 2011 Jun 28.Toxicol Ind Health. 2012.PMID: 21712424
Wang J, Yang Z, Lin L, Zhao Z, Liu Z, Liu X.Wang J, et al.Biol Trace Elem Res. 2012 Jun;146(3):354-9. doi: 10.1007/s12011-011-9268-6. Epub 2011 Nov 23.Biol Trace Elem Res. 2012.PMID: 22109809
Yan Y, Bian JC, Zhong LX, Zhang Y, Sun Y, Liu ZP.Yan Y, et al. Among authors: liu zp.Biomed Environ Sci. 2012 Apr;25(2):172-81. doi: 10.3967/0895-3988.2012.02.008.Biomed Environ Sci. 2012.PMID: 22998824Free article.