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Liu JH, Zhou T, Zhang ZK, Yang Z, Liu C, Li WM.Liu JH, et al. Among authors: zhang zk.PLoS One. 2014 Dec 5;9(12):e113457. doi: 10.1371/journal.pone.0113457. eCollection 2014.PLoS One. 2014.PMID: 25479013Free PMC article.
Liu C, Yeung CH, Zhang ZK.Liu C, et al. Among authors: zhang zk.Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Jun;83(6 Pt 2):066104. doi: 10.1103/PhysRevE.83.066104. Epub 2011 Jun 9.Phys Rev E Stat Nonlin Soft Matter Phys. 2011.PMID: 21797438
Sun GQ, Bai Z, Zhang ZK, Zhou T, Jin Z.Sun GQ, et al. Among authors: zhang zk.ScientificWorldJournal. 2013 Nov 10;2013:470646. doi: 10.1155/2013/470646. eCollection 2013.ScientificWorldJournal. 2013.PMID: 24319369Free PMC article.
Liu JH, Zhang ZK, Chen L, Liu C, Yang C, Wang X.Liu JH, et al. Among authors: zhang zk.PLoS One. 2014 Mar 12;9(3):e91070. doi: 10.1371/journal.pone.0091070. eCollection 2014.PLoS One. 2014.PMID: 24622162Free PMC article.