A Review of the Role of Zinc, Manganese, and Copper in the Metabolic Processes That Take Place in the Rumen and in Immune Function. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 4, p. 92–110, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/10445. Acesso em: 8 sep. 2026.