MORTER, R. L.; AMSTUTZ, H. E.; CRANDELL, R. A. Clinical evaluation of prophylactic regimens for bovine respiratory disease. The Bovine Practitioner, [S. l.], v. 1982, n. 17, p. 56–58, 1982. DOI: 10.21423/bovine-vol1982no17p56-58. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/2705. Acesso em: 14 jul. 2024.