Castillo-Badillo, C., J. L. Vázquez-Valladolid, M. González-Alcorta, E. Morales-Barrera, R. M. Castillo-Domínguez, and S. Carrillo-Domínguez. “The Tuna Oil As ω-3 Fatty Acids Source for Egg of Laying Hens”. Grasas Y Aceites, vol. 56, no. 2, June 2005, pp. 153-9, doi:10.3989/gya.2005.v56.i2.124.