CAO, T.; WEIL, J.T.; MAHARJAN, P.; LU, J.; COON , C.N. The Diurnal Changes of Hepatic Enzymes and Metabolites of Methionine Metabolism in Laying Hens. International Journal of Poultry Science, Pakistan, v. 19, n. 5, p. 210–218, 2020. DOI: 10.3923/ijps.2020.210.218. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2594. Acesso em: 22 sep. 2025.