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Myllynen P, Vähäkangas K.Myllynen P, et al. Among authors: vahakangas k.Toxicol In Vitro. 2013 Feb;27(1):507-12. doi: 10.1016/j.tiv.2012.08.027. Epub 2012 Aug 30.Toxicol In Vitro. 2013.PMID: 22960472Review.