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Ellis TM, Carson BA, Kalkhoven MJ, Martin PA.Ellis TM, et al. Among authors: carson ba.Aust Vet J. 1998 Jul;76(7):497-9. doi: 10.1111/j.1751-0813.1998.tb10193.x.Aust Vet J. 1998.PMID: 9700406No abstract available.