M. Marcondes, M. L. Z. Dagli, M. Iwasaki, and I. L. de S. Prada, “Congenital hydrocephalus in dog: revision of literature and report of a clinical case”, Braz. J. Vet. Res. Anim. Sci., vol. 29, no. 1, pp. 105–112, Jun. 1992, doi: 10.11606/issn.1678-4456.bjvras.1992.51959.