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Miller LC, Crawford KK, Lager KM, Kellner SG, Brockmeier SL.Miller LC, et al. Among authors: crawford kk.J Vet Diagn Invest. 2016 Jan;28(1):20-9. doi: 10.1177/1040638715621949. Epub 2015 Dec 23.J Vet Diagn Invest. 2016.PMID: 26699519Clinical Trial.