HORKÝ, P. . Effect of selenium on its content in milk and performance of dairy cows in ecological farming. Potravinarstvo Slovak Journal of Food Sciences, [S. l.], v. 9, n. 1, p. 324–329, 2015. DOI: 10.5219/492. Disponível em: https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/492. Acesso em: 26 apr. 2024.