No abstract available
MeSH terms
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25-Hydroxyvitamin D 2 / blood*
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Aged, 80 and over
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Dietary Supplements / statistics & numerical data*
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Elder Nutritional Physiological Phenomena
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Europe
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Female
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Geriatric Assessment
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Humans
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Male
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Nursing Homes
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Nutritional Requirements
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Vitamin D Deficiency / blood
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Vitamin D Deficiency / epidemiology*
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Vitamin D Deficiency / prevention & control*