(Q52005057)
English
The relative validity of vitamin intakes derived from a food frequency questionnaire compared to 24-hour recalls and biological measurements: results from the EPIC pilot study in Germany. European Prospective Investigation into Cancer and Nutrition.
scientific article published in January 1997
Statements
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The relative validity of vitamin intakes derived from a food frequency questionnaire compared to 24-hour recalls and biological measurements: results from the EPIC pilot study in Germany. European Prospective Investigation into Cancer and Nutrition. (English)
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Boeing H
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Bohlscheid-Thomas S
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Voss S
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Schneeweiss S
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Wahrendorf J
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1 January 1997
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26 Suppl 1
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S82-90
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Identifiers
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