Castiella, M., P. Larráyoz, F. C. Ibáñez, P. Torre, and A. I. Ordóñez. “Effect of the Reduction of the ewe’s Milk Fat on the Cholesterol Content in Cheese”. Grasas Y Aceites, vol. 55, no. 2, June 2004, pp. 122-8, doi:10.3989/gya.2004.v55.i2.155.