VÉLEZ, J. S. Reproductive management in large dairy herds. Revista Colombiana de Ciencias Pecuarias, [S. l.], v. 30, p. 222–225, 2017. DOI: 10.17533/udea.rccp.330584. Disponível em: https://revistas.udea.edu.co/index.php/rccp/article/view/330584. Acesso em: 16 dec. 2025.