“Is there cross-species transmission to pigs of Avian Influenza virus within poultry farms with previous outbreak of avian influenza : No cross-species transmission to pigs of Avian Influenza virus ”, AJBR, ج 24, ش 3, صص 333–338, نوامبر 2021, دسترسی: 5 آوریل 2026. [آنلاین]. قابل دسترس در: https://www.ojshostng.com/index.php/ajbr/article/view/2213