Neves, Willams Costa, Maria Angélica Miglino, Mônica Arrivabene, Miguel Ferreira Cavalcante Filho, and Francisco Solano Feitosa Jr. 1999. “Anatomic Research on the Goat Placenta by Neoprene Injection”. Brazilian Journal of Veterinary Research and Animal Science 36 (1): 9-14. https://doi.org/10.1590/S1413-95961999000100001.