F. G. de Langlada, S. Santos, and I. L. L. Ferreira, “Techniques of artificial insemination in Crotalus durissus terrificus (Viperidae-Crotalinae)”, Braz. J. Vet. Res. Anim. Sci., vol. 31, no. 2, pp. 141–144, Jun. 1994, doi: 10.11606/issn.1678-4456.bjvras.1994.52059.