1. E. Nieboer, R. T. Tom, and W. E. Sanford, Nickel metabolism in man and animals, Nickel and Its Role in Biology(H. Sigel and A. Sigel, eds.),Marcel Dekker, New York, 1988, pp.91-121.
2. Nickel
3. Some Metal Complexes of Glycine Peptides, Histidine and Related Substances1
4. Metal Complexes of Carnosine*