autores Dr Júlio Augusto Naylor Lisbôa EDUARDO FURTADO FLORES João Paulo Elsen Saut Lucas Santana da Cunha Lucienne Garcia Pretto-Giordano Paulo Henrique Jorge da Cunha Prof. Dr. Amauri Alcindo Alfieri SELWYN ARLINGTON HEADLEY Thalita Evani Silva de Oliveira
palavras-chave Cattle herds Mycoplasma bovis OvHV-2 caseonecrotic bronchopneumonia, diagnostic immunohistochemistr ovine gammaherpesvirus 2 respiratory disease pathogens