Ferreira L das N, Finger PF, Castro CC de, Siedler BS, Munhoz LS, Vargas GD, et al. Effect of the ethanolic extract from green propolis on production of antibodies after immunization against canine parvovirus (CPV) and canine coronavirus (CCoV). Braz. J. Vet. Res. Anim. Sci. [Internet]. 2012 Apr. 3 [cited 2024 May 19];49(2):116-21. Available from: https://www.revistas.usp.br/bjvras/article/view/40267