COCKRILL, W. R. . World Animal Health Problems. The Bovine Practitioner, [S. l.], v. 1981, n. 16, p. 145–153, 1981. DOI: 10.21423/bovine-vol1981no16p145-153. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/7994. Acesso em: 3 sep. 2024.