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Rosa C, Blake JE, Bratton GR, Dehn LA, Gray MJ, O'Hara TM.Rosa C, et al. Among authors: blake je.Sci Total Environ. 2008 Jul 25;399(1-3):165-78. doi: 10.1016/j.scitotenv.2008.01.062. Epub 2008 May 8.Sci Total Environ. 2008.PMID: 18466957
Rowell JE, Blake JE, Roth KM, Sutton CM, Sachse CC, Cupp AS, Geary TW, Zezeski AL, Alexander BM, Ziegler RL, Shipka MP.Rowell JE, et al. Among authors: blake je.J Anim Sci. 2022 Jun 1;100(6):skac106. doi: 10.1093/jas/skac106.J Anim Sci. 2022.PMID: 35648129Free PMC article.