FERREIRA, L. das N.; FINGER, P. F.; CASTRO, C. C. de; SIEDLER, B. S.; MUNHOZ, L. S.; VARGAS, G. D.; FISCHER, G.; HÜBNER, S. de O. Effect of the ethanolic extract from green propolis on production of antibodies after immunization against canine parvovirus (CPV) and canine coronavirus (CCoV). Brazilian Journal of Veterinary Research and Animal Science, [S. l.], v. 49, n. 2, p. 116-121, 2012. DOI: 10.11606/issn.2318-3659.v49i2p116-121. Disponível em: https://www.revistas.usp.br/bjvras/article/view/40267. Acesso em: 5 jun. 2023.