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Luo H, Chen M, Cui Z, Yang R, Xu PC, Zhou XJ, Zhao MH.Luo H, et al. Among authors: zhou xj.BMC Nephrol. 2011 May 13;12:21. doi: 10.1186/1471-2369-12-21.BMC Nephrol. 2011.PMID: 21569485Free PMC article.