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Vernau KM, Marks SL, Kuhn MA, Culp WT, Owens TJ, Shelton GD, Siddiqui T, Pollard R, Belafsky PC.Vernau KM, et al. Among authors: kuhn ma.Can Vet J. 2016 Jul;57(7):761-6.Can Vet J. 2016.PMID: 27429466Free PMC article.