Pulido, R. G., S. Berndt, P. Orellana, and F. Wittwer. “Effect of Source of Carbohydrate in Concentrate on the Performance of High Producing Dairy Cows During Spring Grazing”. Archivos de Medicina Veterinaria 39, no. 1 (April 30, 2007): 19–26. Accessed July 17, 2024. http://revistas.uach.cl/index.php/amv/article/view/4857.