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Nohynek GJ, Meuling WJ, Vaes WH, Lawrence RS, Shapiro S, Schulte S, Steiling W, Bausch J, Gerber E, Sasa H, Nau H.Nohynek GJ, et al.Toxicol Lett. 2006 May 5;163(1):65-76. doi: 10.1016/j.toxlet.2005.09.029. Epub 2005 Oct 21.Toxicol Lett. 2006.PMID: 16243460Clinical Trial.