Yalçyn, H., Kemal Ünal, M., & Basmacyoolu, H. (2007). The fatty acid and cholesterol composition of enriched egg yolk lipids obtained by modifying hens’ diets with fish oil and flaxseed. Grasas Y Aceites, 58(4), 372–378. https://doi.org/10.3989/gya.2007.v58.i4.449