VAN LEEUWEN, J.; KEEFE, G. P.; TIWARI, A. Seroprevalence and productivity effects of infection with bovine leukemia virus, Mycobacterium avium subspecies paratuberculosis, and Neospora caninum in Maritime Canadian dairy cattle. The Bovine Practitioner, [S. l.], v. 36, n. 2, p. 86–91, 2002. DOI: 10.21423/bovine-vol36no2p86-91. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1669. Acesso em: 2 oct. 2024.