„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, Bd. 24, Nr. 3, S. 333–338, Nov. 2021, Zugegriffen: 5. April 2026. [Online]. Verfügbar unter: https://ojshostng.com/index.php/ajbr/article/view/2213