Sánchez Quinche AR, Muñoz Izquierdo CD, Jurado Correa JM, León Armijos EM, Pimbosa Ortiz DE. Effect of a diet free of antibiotics, coccidiostats and synthetic amino acids in Cobb 500 sexed chickens. Cien. Agri. [Internet]. 2021 Oct. 19 [cited 2024 Jul. 17];18(3):63-77. Available from: https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/12744