X研究来源前往来源
↑Kahn, C, (2010),Merck Veterinary Manual, ISBN 978-0911910933↑Kahn, C, (2010),Merck Veterinary Manual, ISBN 978-0911910933
↑http://www.americanhumane.org/animals/adoption-pet-care/caring-for-your-pet/rabies-facts-tips.html↑http://www.americanhumane.org/animals/adoption-pet-care/caring-for-your-pet/rabies-facts-tips.html↑http://www.americanhumane.org/animals/adoption-pet-care/caring-for-your-pet/rabies-facts-tips.html↑http://www.americanhumane.org/animals/adoption-pet-care/caring-for-your-pet/rabies-facts-tips.html↑http://www.americanhumane.org/animals/adoption-pet-care/caring-for-your-pet/rabies-facts-tips.html