Attia, G. et al. 2017. Effect of Dietary Supplementation with a Plant Extract Blend on the Growth Performance, Lipid Profile, Immune Response and Carcass Traits of Broiler Chickens. International Journal of Poultry Science. 16, 7 (Jun. 2017), 248–256. DOI:https://doi.org/10.3923/ijps.2017.248.256.