KLAASSEN, Marcel. Migratory Birds as Vectors for Influenza Dispersal. International Journal of Infection Control, [S. l.], v. 2, n. 1, 2009. DOI: 10.3396/ijic.v2i1.3934. Disponível em: https://ijic.info/article/view/3934. Acesso em: 6 apr. 2025.