ARIAS, R. A.; VELÁSQUEZ, A.; TONEATTI, M. Simulation of the nitrogen use efficiency in pasture-finished steers in southern Chile. Archivos de Medicina Veterinaria, [S. l.], v. 45, n. 2, p. 125–134, 2013. DOI: 10.4067/S0301-732X2013000200003. Disponível em: http://revistas.uach.cl/index.php/amv/article/view/5200. Acesso em: 18 may. 2024.