Number | Name | Date | Kind |
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4432877 | Tzodikov | Feb 1984 | |
4629567 | Bollen et al. | Dec 1986 |
Entry |
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"Preparation of Chromium--Containing Material of Glucose Tolerance Factor Activity from Brewer's Yeast Extracts and by Synthesis", J. Agric. Food Chem., vol. 25, No. 1, pp. 162-166, Toepfer, et al., 1977. |
Mertz et al, Federation Proceedings, vol. 33, No. 11 (Nov. 1974) pp. 2275-2280 "Present knowledge of the role of chromium". |