1. ATSDR, Agency for Toxic Substances and Disease Registry (1999), (2007), (2008):
2. http://www.atsdr.cdc.gov/toxprofiles/tp46.pdf
;
3. http://www.atsdr.cdc.gov/toxprofiles/tp13.pdf
;
4. http://www.atsdr.cdc.gov/toxprofiles/tp5.pdf
.
5. Cook and Morrow (1995), Cook, M. E., and Morrow, H., Anthropogenic Sources of Cadmium in Canada, National Workshop on Cadmium Transport Into Plants, Canadian Network of Toxicology Centres, Ottawa, Ontario, Canada.