1. AOCS, in “Official Methods and Recommended Practices of the American Oil Chemists’ Society,” 4th Ed., ed. by D. Firestone, American Oil Chemists’ Society, Champaign, IL, 1990, pp. 8–53.
2. T. Miyazawa, in “Essential Fatty Acids and Eicosanoids,” ed. by G. Gibson, American Oil Chemists’ Society, Champaign, IL, 1993, pp. 383–388.