Toledo, Carmen, Annita Girardi, Gilson Toniollo, Cássia Maria Orlandi, and Marcia Rita Machado. 2015. “Morphology of Pêga Jennies Term Placenta and Its Fetal-Maternal Interface”. Brazilian Journal of Veterinary Research and Animal Science 52 (3), 195-204. https://doi.org/10.11606/issn.1678-4456.v52i3p195-204.