title: USDA's food survey riddled with flaws.
authors.forename: E
authors.initials: E
authors.lastname: Marshall
mesh_terms: D000383:Agriculture; D005518:Food Preferences; D006077:Government Agencies; D006801:Humans; D009747:Nutritional Physiological Phenomena; D012106:Research / Q000592:standards*; D014481:United States