Variability of the conversion of β-carotene to vitamin A in women measured by using a double-tracer study design
| Autor: | Lin, Yumei, Dueker, Stephen R, Burri, Betty J, Neidlinger, Terry R, Clifford, Andrew J |
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| Zdroj: | In The American Journal of Clinical Nutrition June 2000 71(6):1545-1554 |
| Databáze: | ScienceDirect |
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