Effect of the time of freezing of the "in natura" goat milk on the nitrogen concentration in the urea form. Pubvet, [S. l.], v. 7, n. 18, 2015. DOI: 10.22256/pubvet.v7n18.1594. Disponível em: https://ojs.pubvet.com.br/index.php/revista/article/view/1817.. Acesso em: 20 may. 2024.