HUDSON, D. B. A Practitioner’s approach to herd health programming. The Bovine Practitioner, [S. l.], v. 1970, n. 5, p. 32–35, 1970. DOI: 10.21423/bovine-vol1970no5p32-35. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/254. Acesso em: 2 sep. 2024.