TRUJILLO, Luis Guillermo; HERNÁNDEZ HERRERA, Darwin Yovanny; RINCÓN FLÓREZ, Juan Carlos. Effect of ractopamine and Cr-yeast supplementation on leptin levels, haematological variables and fatty acid profile in pigs. Revista de Investigaciones Veterinarias del Perú, [S. l.], v. 34, n. 5, p. e24543, 2023. DOI: 10.15381/rivep.v34i5.24543. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/24543.. Acesso em: 30 jun. 2024.