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| | Dietary Reference Intakes (DRI)/RDA Topic Page (Food & Nutrition Information Center) |
 | | Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc (2001) |
 | | Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline |
 | | Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate |
| www.nal.usda.gov /fnic/etext/000105.html (212 words) |
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