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Relative Validity of the Iowa Fluoride Study Targeted Nutrient Semi-Quantitative Questionnaire and the Block Kids’ Food Questionnaire for Estimating Beverage, Calcium, and Vitamin D Intakes by Children

NutritionRelative ValidityNutritional EpidemiologyHealth PromotionPublic Health NutritionPediatricsFood QuestionnaireNutrition EducationChild NutritionPopulation NutritionHuman NutritionPublic HealthBlock KidsDietary HealthNutrition Assessment