PURSWELL, J.L.; DAVIS, J.D.; LUCK, B.D.; KIM, E.J.; OLANREWAJU, H.A.; KIESS, A.S.; BRANTON, S.L. Effects of Elevated Carbon Dioxide Concentrations on Broiler Chicken Performance from 28 to 49 Days. International Journal of Poultry Science, Pakistan, v. 10, n. 8, p. 597–602, 2011. DOI: 10.3923/ijps.2011.597.602. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1665. Acesso em: 21 sep. 2025.