XI International Congress on Cattle Diseases. The Bovine Practitioner, [S. l.], v. 1981, n. 16, p. 192, 1981. DOI: 10.21423/bovine-vol1981no16p192. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1993. Acesso em: 22 nov. 2024.