Osorio, José Henry, and Jorge Abel Castañeda. “Serum Leptin Levels in Poultry”. Revista de Investigaciones Veterinarias del Perú 30, no. 2 (July 4, 2019): 598–604. Accessed July 17, 2024. https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/16073.