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Young BD, Samii VF, Mattoon JS, Weisbrode SE, Bertone AL.Young BD, et al. Among authors: mattoon js.Am J Vet Res. 2007 Aug;68(8):841-9. doi: 10.2460/ajvr.68.8.841.Am J Vet Res. 2007.PMID: 17669024Free article.