Lercker, G., R. Bortolomeazzi, and L. Pizzale. “6-Epoxy Derivatives of 7-Liydroxy-Cholesteryl 3β-Acetates During Peroxidation of Cholesteryl Acetate”. Grasas Y Aceites, vol. 50, no. 3, June 1999, pp. 193-8, doi:10.3989/gya.1999.v50.i3.655.