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Cao Z, Tang HY, Wang H, Liu Q, Speicher DW.Cao Z, et al. Among authors: speicher dw.J Proteome Res. 2012 Jun 1;11(6):3090-100. doi: 10.1021/pr201068b. Epub 2012 May 18.J Proteome Res. 2012.PMID: 22536952Free PMC article.