BROWN, L. N.; DIERKS, R. E.; DILLMAN, R. C. Problems in differential diagnosis of haemophilus somnus infections ("thrombo") of feedlot cattle. The Bovine Practitioner, [S. l.], v. 1970, n. 5, p. 36–37, 1970. DOI: 10.21423/bovine-vol1970no5p36-37. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/255. Acesso em: 14 may. 2024.