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Vitamin A
A. Catharine Ross
Nutritional Sciences
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Medicine & Life Sciences
Vitamin A
100%
Provitamins
33%
Carotenoids
25%
Retinaldehyde
15%
Fortified Food
15%
Essential Genes
11%
Regulator Genes
10%
Tretinoin
10%
Dietary Supplements
10%
Esters
10%
Animals
10%
Genitalia
9%
Gastrointestinal Tract
9%
Ocular Vision
8%
Immune System
8%
Epithelium
8%
Alcohols
7%
Hormones
7%
Maintenance
7%
Food
7%
Skin
5%
Lung
5%