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Frank JW, Levy C, Calcaterra SL, Hoppe JA, Binswanger IA.Frank JW, et al. Among authors: calcaterra sl.J Med Toxicol. 2016 Jun;12(2):148-56. doi: 10.1007/s13181-015-0525-5.J Med Toxicol. 2016.PMID: 26621354Free PMC article.