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Authors
Affiliations
1 North Carolina A&T State University, Greensboro, N C. 27411, US
2 21 Osage Drive West, A-1, Ossining, N. Y. 10562, US
Source
The Indian Journal of Nutrition and Dietetics, Vol 17, No 2 (1980), Pagination: 53-59
Abstract
Interest in the biological significance of selenium was initially confined to its toxic effect on animals. Toxicity of this element in animals was first demonstrated in 1842. Attention became focused upon the physiological rather than the toxicological role of selenium in 1957.