„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, köt. 24, sz. 3, o. 333–338, nov. 2021, Elérés: 2026. április 5. [Online]. Elérhető: https://ojshostng.com/index.php/ajbr/article/view/2213