HOSEINI, Hossein et al. Comparative Histopathology and Immunogenicity of two Commercially available Infectious Bronchitis GI-13 Vaccine Strains in Broiler Chickens. Journal of Poultry Sciences and Avian Diseases, [S. l.], 2026. Disponível em: https://jpsad.com/index.php/jpsad/article/view/175.. Acesso em: 8 feb. 2026.