Cabrera, Rufino, Javier Vargas-Herrera, and Alvaro Whittembury. “ Productive Performance and Egg Quality in Laying Hens Fed With Four Commercial Sources of Inorganic Phosphate ”. Revista de Investigaciones Veterinarias del Perú 34, no. 2 (April 28, 2023): e21263. Accessed July 17, 2024. https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/21263.