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Hernandez J, Hawkins DL, Scollay MC.Hernandez J, et al. Among authors: scollay mc.J Am Vet Med Assoc. 2001 Jan 1;218(1):83-6. doi: 10.2460/javma.2001.218.83.J Am Vet Med Assoc. 2001.PMID: 11149721Free article.