“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 ” (2021) African Journal of Biomedical Research, 24(3), पृ. 333–338. पर उपलब्ध: https://ojshostng.com/index.php/ajbr/article/view/2213 (अंतिम उपयोग: 25 अप्रैल 2026).