Amini, K.; Ruiz-Feria, C. Production of Omega-3 Fatty Acid Enriched Eggs Using Pearl Millet Grain, Low Levels of Flaxseed and Natural Pigments. Int. J. Poult. Sci. 2008, 7 (8), 765–772. https://doi.org/10.3923/ijps.2008.765.772.