A Sustained-release oxytetracycline bolus for ruminants. The Bovine Practitioner, [S. l.], v. 1980, n. 15, p. 91–94, 1980. DOI: 10.21423/bovine-vol1980no15p91-94. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1926. Acesso em: 22 nov. 2024.