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Wu J, Cui Z, Sheng VS, Shi Y, Zhao P.Wu J, et al. Among authors: sheng vs.ScientificWorldJournal. 2013 Jan 27;2014:834013. doi: 10.1155/2014/834013. eCollection 2014.ScientificWorldJournal. 2013.PMID: 24605045Free PMC article.