Treatment of North Dakota beef cows and calves with ivermectin: Some economic considerations. The Bovine Practitioner, [S. l.], n. 24, p. 61–66, 1989. DOI: 10.21423/bovine-vol0no24p61-66. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/2248. Acesso em: 21 nov. 2024.