Citrus can help prevent vitamin A deficiency in developing countries.
| Autor: | Burri, Betty J., Chang, Jasmine S. T., Turner, Tami |
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| Zdroj: | California Agriculture. Jul-Sep2011, Vol. 65 Issue 3, p130-135. 6p. 2 Color Photographs, 5 Charts, 1 Map. |
| Databáze: | Academic Search Ultimate |
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