(Q46723619)
Statements
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Reproducibility and validity of dietary assessment instruments. I. A self-administered food use questionnaire with a portion size picture booklet (English)
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Palmgren J
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Albanes D
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Pietinen P
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Hartman AM
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Haapa E
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Räsänen L
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Haapakoski J
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Virtamo J
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Huttunen JK
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1 September 1988
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128
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3
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655-666
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