Histopathological changes in Broiler Chickens lungs associated with maycoplasma gallisepticum. Journal of Hama University , [S. l.], v. 2, n. 5, 2019. Disponível em: https://hama-univ.edu.sy/ojs/index.php/huj/article/view/209. Acesso em: 25 apr. 2026.