1. Aaes-Jorgensen, E., in “Autoxidation and Antioxidants,” Vol. 2, Edited by W.O. Lundberg, John Wiley & Sons, New York, NY, 1962, pp. 1045–1094.
2. Horwitt, M.K., Fed. Proc. 24:68 (1965).
3. Witting, L.A., in “The Biochemistry, Assay and Nutritional Value of Vitamin E,” Proceedings of Symposium, March 27, 1969, Association of Vitamin Chemists, Chicago, IL, 1969, pp. 4–27.
4. Witting, L.A., in “Progress in the Chemistry of Fats and Other Lipids,” Vol. IX, Pt. 4, Edited by R.T. Holman, Pergamon Press, New York, NY, 1970, pp. 517–553.
5. Dairy Council Digest 42:19 (1971).