AL-BEITAWI, N.; EL-GHOUSEIN, S.S. Effect of Feeding Different Levels of Nigella sativa Seeds (Black Cumin) on Performance, Blood Constituents and Carcass Characteristics of Broiler Chicks . International Journal of Poultry Science, Pakistan, v. 7, n. 7, p. 715–721, 2008. DOI: 10.3923/ijps.2008.715.721. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1022. Acesso em: 22 sep. 2025.