Bacteriological findings in nasal and lower respiratory tract samples of calves with acute respiratory disease. The Bovine Practitioner, [S. l.], n. 23, p. 44–46, 1988. DOI: 10.21423/bovine-vol0no23p44-46. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1417. Acesso em: 22 nov. 2024.