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Shoulars K, Rodriguez MA, Thompson T, Turk J, Crowley J, Markaverich BM.Shoulars K, et al.Cancer Lett. 2008 Jun 18;264(2):265-73. doi: 10.1016/j.canlet.2008.01.048. Epub 2008 Mar 17.Cancer Lett. 2008.PMID: 18346845Free PMC article.