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Article
Childhood diet and growth in boys in relation to timing of puberty and adult height: the Longitudinal Studies of Child Health and Development
To begin to explore the possible roles of childhood diet and growth in prostate cancer (PCa) development, we investigated these exposures in relation to two known/suspected PCa risk factors, earlier pubertal t...
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Article
Open AccessUse of a food frequency questionnaire in American Indian and Caucasian pregnant women: a validation study
Food frequency questionnaires (FFQs) have been validated in pregnant women, but few studies have focused specifically on low-income women and minorities. The purpose of this study was to examine the validity o...
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Article
Validation of a Food Frequency Questionnaire in Native American and Caucasian Children 1 to 5 Years of Age
Objective: To assess the validity of the Harvard Service Food Frequency Questionnaire (HFFQ) in the diet assessment of Native American and Caucasian children 1 to 5 years of age participating in the North Dakota...