Reproducibility and validity of dietary patterns assessed with a food-frequency questionnaire2
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Key Words
Diet
dietary pattern
factor analysis
biomarker
reproducibility
validity
men
Health Professionals Follow-up Study
food-frequency questionnaire
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Supported by research grants CA55075, HL60712, and Nutrition Training Grant T32DK07703 from the National Institutes of Health. FBH was the recipient of the Charles A King Trust Research Fellowship from The Medical Foundation, Boston.
Copyright © 1999 American Society for Nutrition. Published by Elsevier Inc. All rights reserved.