MEDER, Alberto R. La razón del deber ser. Ciencia Veterinaria, [S. l.], v. 25, n. 1, p. 1–2, 2023. Disponível em: https://cerac.unlpam.edu.ar/ojs/index.php/veterinaria/article/view/7377. Acesso em: 23 jul. 2024.