Boschini-Figueroa C, Elizondo-Salazar JA. Energetic and proteic characterization of prime sources of animal origin used in the formulation of a balanced feed for dairy cattle. Agron. Mesoam. [Internet]. 2005Sep.17 [cited 2024Apr.26];16(2):191-8. Available from: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11872