Assis-Neto, A.C. de et al. 2003. Phases of the development and testicular differentiation in agoutis (Dasyprocta aguti) rised in captivity. Brazilian Journal of Veterinary Research and Animal Science. 40, supl. (Jan. 2003), 71–79. DOI:https://doi.org/10.1590/S1413-95962003000700010.