Persistent infections and immunological aspects of BVD virus in beef cattle. The Bovine Practitioner, [S. l.], n. 23, p. 52–55, 1988. DOI: 10.21423/bovine-vol0no23p52-55. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1420. Acesso em: 22 nov. 2024.