Gomes, Deriane E., et al. “Astrocyte Intermediate Filaments Are Important Markers in Olfactory Bulb of Bovine Herpesvirus Type 5 Natural Infections”. Brazilian Journal of Veterinary Pathology, vol. 3, no. 1, May 2010, pp. 17-23, https://doi.org/10.24070/bjvp.1983-0246.003003.