CORZO, A.; KIDD, M.T.; KERR, B.J. Threonine Need of Growing Female Broilers. International Journal of Poultry Science, Pakistan, v. 2, n. 6, p. 367–371, 2003. DOI: 10.3923/ijps.2003.367.371. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/116. Acesso em: 22 sep. 2025.