Almeida, Janicleide Maria de, Rosilda Maria Barreto Santos, Maria Angélica Miglino, and Luciano de Morais-Pinto. “Morphology of the "funiculus umbilicalis" In Wooless Mongrel Sheep (Ovis Aries, L. 1758)”. Brazilian Journal of Veterinary Research and Animal Science 37, no. 3 (January 1, 2000): 189-193. Accessed October 4, 2022. https://www.revistas.usp.br/bjvras/article/view/5813.