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Shellman Francis V, Holness HK, Furton KG.Shellman Francis V, et al. Among authors: furton kg.Front Vet Sci. 2019 Apr 9;6:98. doi: 10.3389/fvets.2019.00098. eCollection 2019.Front Vet Sci. 2019.PMID: 31024937Free PMC article.