Abdel-Raheem , S. M.; Leitgeb, R.; Iben, C. Effects of Dietary Inclusion Level of Distillers’ Dried Grains With Solubles (DDGS) from Wheat and Corn on Amino Acid Digestibilities in Broilers. Int. J. Poult. Sci. 2011, 10 (12), 952–958. https://doi.org/10.3923/ijps.2011.952.958.