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Keating AF, J Mark C, Sen N, Sipes IG, Hoyer PB.Keating AF, et al. Among authors: hoyer pb.Toxicol Appl Pharmacol. 2009 Dec 1;241(2):127-34. doi: 10.1016/j.taap.2009.08.012. Epub 2009 Aug 18.Toxicol Appl Pharmacol. 2009.PMID: 19695275Free PMC article.