Nutritional requirements and energy efficiency of beef cows. Pubvet, [S. l.], v. 8, n. 09, 2015. DOI: 10.22256/pubvet.v8n9.1714. Disponível em: https://ojs.pubvet.com.br/index.php/revista/article/view/1705.. Acesso em: 20 may. 2024.