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Schmidt BR, Glickman NW, DeNicola DB, de Gortari AE, Knapp DW.Schmidt BR, et al.J Am Vet Med Assoc. 2001 Jun 1;218(11):1783-6. doi: 10.2460/javma.2001.218.1783.J Am Vet Med Assoc. 2001.PMID: 11394830Free article.
Schrempp DR, Childress MO, Stewart JC, Leach TN, Tan KM, Abbo AH, de Gortari AE, Bonney PL, Knapp DW.Schrempp DR, et al.J Am Vet Med Assoc. 2013 Jun 1;242(11):1534-8. doi: 10.2460/javma.242.11.1534.J Am Vet Med Assoc. 2013.PMID: 23683018Free article.Clinical Trial.