Puentes, Rodrigo, Agustín Furtado, Maria José Estradé, Rafael Aragunde, Nicolás Cazales, Gabriela Costa, Jorge Estévez, Fernando Cirilo, and Cecilia Galosi. 2011. “Tissue Preservation and Cell Culture of Przewalskii´s Horse (Equus przewalskii): An Endangered Species”. Bioscience Journal 27 (5). Uberlândia, MG:826-29. https://seer.ufu.br/index.php/biosciencejournal/article/view/8064.