FULTON, R. W.; PEARSON, N. J.; POTTER, M. T.; SPRINGER, W. T.; DOWNING, M. M.; HAGSTAD, H. V.; NICHOLSON, S. S. Infectious bovine rhinotracheitis virus and parainfluenza-3 virus in the nasal flora of dairy calves. The Bovine Practitioner, [S. l.], v. 1982, n. 17, p. 59–62, 1982. DOI: 10.21423/bovine-vol1982no17p59-62. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/2696. Acesso em: 10 may. 2024.