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Hill RC, Lewis DD, Randell SC, Scott KC, Omori M, Sundstrom DA, Jones GL, Speakman JR, Butterwick RF.Hill RC, et al. Among authors: speakman jr.Am J Vet Res. 2005 Jun;66(6):1065-70. doi: 10.2460/ajvr.2005.66.1065.Am J Vet Res. 2005.PMID: 16008232Free article.
Hill RC, Lewis DD, Scott KC, Omori M, Jackson M, Sundstrom DA, Jones GL, Speakman JR, Doyle CA, Butterwick RF.Hill RC, et al. Among authors: speakman jr.Am J Vet Res. 2001 Mar;62(3):440-7. doi: 10.2460/ajvr.2001.62.440.Am J Vet Res. 2001.PMID: 11277211Free article.