Snyder, P. W.; Kazacos, E. A.; Scott-Moncrieff, J. C.; HogenEsch, H.; Carlton, W. W.; Glickman, L. T.; Felsburg, P. J. (1995). "Pathologic Features of Naturally Occurring Juvenile Polyarteritis in Beagle Dogs". Veterinary Pathology. 32 (4). SAGE Publications: 337–345. doi:10.1177/030098589503200401. ISSN0300-9858. PMID7483207.
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Snyder, P. W.; Kazacos, E. A.; Scott-Moncrieff, J. C.; HogenEsch, H.; Carlton, W. W.; Glickman, L. T.; Felsburg, P. J. (1995). "Pathologic Features of Naturally Occurring Juvenile Polyarteritis in Beagle Dogs". Veterinary Pathology. 32 (4). SAGE Publications: 337–345. doi:10.1177/030098589503200401. ISSN0300-9858. PMID7483207.
"Cosmetics and animal tests". European Commission — Enterprise and Industry Directorate General. 2007. Archived from the original on 29 June 2007. Retrieved 9 July 2007.
Snyder, P. W.; Kazacos, E. A.; Scott-Moncrieff, J. C.; HogenEsch, H.; Carlton, W. W.; Glickman, L. T.; Felsburg, P. J. (1995). "Pathologic Features of Naturally Occurring Juvenile Polyarteritis in Beagle Dogs". Veterinary Pathology. 32 (4). SAGE Publications: 337–345. doi:10.1177/030098589503200401. ISSN0300-9858. PMID7483207.