G. F. Machado and A. C. Alessi, “Glial fibrillary acidic protein (GFAP) immunoreactive astrocytes in the CNS of normal and rabies-infected adult cattle. I. Hippocampus and dentate gyrus”, Braz. J. Vet. Res. Anim. Sci., vol. 34, no. 6, pp. 345–348, Dec. 1997, doi: 10.11606/issn.2318-3659.v34i6p345-348.