(Q44616361)
Statements
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Vitamin D status as an international issue: national surveys and the problem of standardization (English)
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Christopher T Sempos
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Hubert W Vesper
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Karen W Phinney
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Linda M Thienpont
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Paul M Coates
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Vitamin D Standardization Program (VDSP)
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1 January 2012
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243
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32-40
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Identifiers
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