Bellumori, Thomas P.; Famula, Thomas R.; Bannasch, Danika L.; Belanger, Janelle M.; Oberbauer, Anita M. (1 June 2013). "Prevalence of inherited disorders among mixed-breed and purebred dogs: 27,254 cases (1995–2010)". Journal of the American Veterinary Medical Association. 242 (11). American Veterinary Medical Association (AVMA): 1549–1555. doi:10.2460/javma.242.11.1549. ISSN0003-1488. PMID23683021.
Bellumori, Thomas P.; Famula, Thomas R.; Bannasch, Danika L.; Belanger, Janelle M.; Oberbauer, Anita M. (1 June 2013). "Prevalence of inherited disorders among mixed-breed and purebred dogs: 27,254 cases (1995–2010)". Journal of the American Veterinary Medical Association. 242 (11). American Veterinary Medical Association (AVMA): 1549–1555. doi:10.2460/javma.242.11.1549. ISSN0003-1488. PMID23683021.
Bellumori, Thomas P.; Famula, Thomas R.; Bannasch, Danika L.; Belanger, Janelle M.; Oberbauer, Anita M. (1 June 2013). "Prevalence of inherited disorders among mixed-breed and purebred dogs: 27,254 cases (1995–2010)". Journal of the American Veterinary Medical Association. 242 (11). American Veterinary Medical Association (AVMA): 1549–1555. doi:10.2460/javma.242.11.1549. ISSN0003-1488. PMID23683021.