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Horigan MW, Bell MM, Pollard TR, Sayers AR, Pritchard GC.Horigan MW, et al. Among authors: pollard tr.J Vet Diagn Invest. 2011 Sep;23(5):924-31. doi: 10.1177/1040638711416971.J Vet Diagn Invest. 2011.PMID: 21908348