1. AMES, S.R. 1965. Bioassay of vitamin A compounds. Fed. Proc. Fed. Am. Soc. Exp. Biol. 24, 917–923.
2. ANDERSON, R.H., MAXWELL, D.L., MULLEY, A.E., AND FRITSCH, C.W. 1976. Effects of processing and storage on micronutrients in breakfast cereals. Food Technol. 30 (5), 110–114.
3. ANG, C.Y.W. 1979. Stability of three forms of vitamin B6 to laboratory light conditions. J. Assoc. Off. Anal. Chem. 62, 1170–1173.
4. BALLOUN, S.L., and JOHNSON, E.L. 1953. Anticoagulant properties of unheated soybean meal in chick diets. Arch. Biochem. Biophys. 42, 355–359.
5. BERNHART, F.W., D’AMATO, E., AND TOMARELLI, R.M. 1960. The vitamin B6 activity of heat-sterilized milk. Arch. Biochem. Biophys. 88, 267–269.