Silva, R.A. da et al. 2014. Occurrence of rabies virus in the medulla and medulla oblongata from naturally infected horses and the absence of the virus in other regions of the central nervous system and other tissues. Pesquisa Agropecuaria Brasileira. 9, 7 (Apr. 2014), 29–31. DOI:https://doi.org/10.1590/S1678-3921.pab1974.v9.17214.