Morales Treviño, Homero, et al. “Using High Quality Poultry Litter for Growing Beef Cattle in an Intensive Feeding System Increases Animal Performance”. Revista Mexicana De Ciencias Pecuarias, vol. 40, no. 1, Jan. 2012, https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/1317.