HIETALA, S. K. The Use and abuse of serologic testing. The Bovine Practitioner, [S. l.], n. 24, p. 147–149, 1989. DOI: 10.21423/bovine-vol0no24p147-149. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/2265. Acesso em: 4 nov. 2024.