Andrade, Elisa, Naianne Saraiva, and Izabelle Rehfeld. “Maedi-Visna: General Aspects and Impacts on Sheep Farming”. Pubvet 15, no. 03 (February 2, 2021). Accessed October 20, 2026. https://ojs.pubvet.com.br/index.php/revista/article/view/547.