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Lascelles BD, Davison L, Dunning M, Bray JP, White RA.Lascelles BD, et al.J Small Anim Pract. 1998 Oct;39(10):475-80. doi: 10.1111/j.1748-5827.1998.tb03682.x.J Small Anim Pract. 1998.PMID: 9816570