RASMUSSEN, Mark A.; CUTLER, Sara A.; WILHELMS, Kelly; SCANES, Colin G. Effects of Bt (Bacillus thuringiensis) Corn on Reproductive Performance in Adult Laying Hens. International Journal of Poultry Science, Pakistan, v. 6, n. 3, p. 169–171, 2007. DOI: 10.3923/ijps.2007.169.171. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/733. Acesso em: 23 sep. 2025.