title: Evolution of recommended dietary allowances--new directions?
authors.forename: A E
authors.initials: AE
authors.lastname: Harper
mesh_terms: D004032:Diet / Q000592:standards* / Q000639:trends; D005069:Evaluation Studies as Topic; D006293:Health Promotion; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009751:Nutritional Requirements