LEYÁN, V.; PESUTIC, D.; SCHURIG, G.; WITTWER, F.; CONTRERAS, P. A.; KRUZE, J. Selenium suplementation in heifers: Effect on the immune response to Brucella abortus strain RB51 and tetanus toxoid vaccines. Archivos de Medicina Veterinaria, [S. l.], v. 37, n. 2, p. 105–110, 2005. DOI: 10.4067/S0301-732X2005000200003. Disponível em: http://revistas.uach.cl/index.php/amv/article/view/4802. Acesso em: 19 may. 2024.