Preliminary classification of the bovine respiratory complex into different levels of severity. The Bovine Practitioner, [S. l.], v. 33, n. 1, p. 85–92, 1999. DOI: 10.21423/bovine-vol33no1p85-92. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1605. Acesso em: 22 nov. 2024.