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Chalkias A, Xanthos T.Chalkias A, et al. Among authors: xanthos t.Redox Rep. 2012;17(2):80-3. doi: 10.1179/1351000212Y.0000000002. Epub 2012 Feb 2.Redox Rep. 2012.PMID: 22333162Free PMC article.Review.