1. L.M. Klevay, inMetabolism of Trace Metals in Man: Developmental Biology and Genetic Implications, O. M. Rennert and W.-Y. Chan, eds.,CRC Press, Boca Raton, in press.
2. P. N. Hopkins and R. Williams,AtheroscIerosis 40, 1 (1981).
3. T. Strasser,World Health Forum 3, 85 (1982).
4. L.M. Klevay, inAdvances in Nutritional Research, Vol. 1, H. H. Draper, ed., Plenum, New York, 1977, pp. 227–252.
5. W. Insull, Jr.,Coronary Risk Handbook, American Heart Association, New York, 1973, pp. 3, 14, 15, 24, 25.