@BOOK{NAP618, author = "National Research Council", title = "Nutrient Adequacy: Assessment Using Food Consumption Surveys", doi = "10.17226/618", abstract = "Just how accurately can adequate nutrient intake be measured? Do food consumption surveys really reflect the national diet? This book includes a brief history of dietary surveys, and an analysis of the basis of dietary evaluation and its relationship to recommended dietary allowances. A discussion of how usual dietary intake may be estimated from survey data, a recommended approach to dietary analysis, and an application of the analysis method is presented. Further, an examination of the impact of technical errors, the results of confidence interval calculations, and a summary of the subcommittee's recommendations conclude the volume.", url = "https://nap.nationalacademies.org/catalog/618/nutrient-adequacy-assessment-using-food-consumption-surveys", year = 1986, publisher = "The National Academies Press", address = "Washington, DC" }