Pacheco, M. T. B., and D. Barrera Arellano. “Blue Shark Liver Oil (Prionace glauca): Fractionation and Stabilization With Antioxidants”. Grasas Y Aceites, vol. 45, no. 3, June 1994, pp. 155-60, doi:10.3989/gya.1994.v45.i3.987.