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Landolt GA.Landolt GA.Vet Clin North Am Equine Pract. 2007 May;23(1):31-47. doi: 10.1016/j.cveq.2006.11.007.Vet Clin North Am Equine Pract. 2007.PMID: 17379108Review.
Landolt GA.Landolt GA.Vet Clin North Am Equine Pract. 2014 Dec;30(3):507-22. doi: 10.1016/j.cveq.2014.08.003. Epub 2014 Oct 3.Vet Clin North Am Equine Pract. 2014.PMID: 25282321Review.