Segura-Correa, José C, José Herrera-Camacho, Rosa E Pérez-Sánchez, and Ernestina Gutiérrez-Vázquez. “Breed and Environmental Factors of Sows and Their Repeatabilities in Central Mexico”. Revista Colombiana de Ciencias Pecuarias 28, no. 1 (February 3, 2015): 13–21. Accessed January 22, 2025. https://revistas.udea.edu.co/index.php/rccp/article/view/324908.