(Q45229654)
Statements
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A simple food frequency questionnaire for Japanese diet--Part II. Reproducibility and validity for nutrient intakes (English)
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I Egami
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K Wakai
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K Kato
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Y Lin
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T Kawamura
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A Tamakoshi
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R Aoki
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M Kojima
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T Nakayama
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M Wada
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Y Ohno
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1 August 1999
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Identifiers
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