title: Individual dietary surveys: purposes and methods.
mesh_terms: D000328:Adult; D000368:Aged; D002136:Calcium, Dietary; D002648:Child; D004032:Diet; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D005190:Family; D005502:Food; D005504:Food Analysis; D006801:Humans; D007501:Iron; D008722:Methods; D009749:Nutrition Surveys; D012959:Socioeconomic Factors; D014894:Weights and Measures
chemical_list: D002136:Calcium, Dietary; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D007501:Iron