IVANOV, L.; PESHEV, R. Spreading of Contagious Ecthyma in Small Ruminants in Bulgaria. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 78, n. 8, p. 1256–1262, 2025. DOI: 10.7546/CRABS.2025.08.17. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/830. Acesso em: 19 oct. 2026.