PubMed · 1994 · 274 citations · 5 references
AgricultureNutritionNutritional SciencesDietary AssessmentHuman NutritionNutritional EpidemiologyAdult NutritionDietary Reference IntakesFood IntakeMacronutrient RequirementsMicronutrient RequirementsNutrient Intake EstimationMacronutrient AcquisitionMiddle-aged Adult NutritionNutrient Requirements In InfancyNutrition In Later LifeNutrition Survey MethodologyNutritional Requirements By Age
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Sample design: Third National Health and Nutrition Examination Survey.
Trena Ezzati, James T. Massey, Joseph Waksberg et al. · PubMed · 1992 · 329 citations