title: Cost and study of diet content.
authors.forename: N W
authors.initials: NW
authors.lastname: Arnold
authors.forename: P S
authors.initials: PS
authors.lastname: Hunt
mesh_terms: D003365:Costs and Cost Analysis; D004032:Diet; D004043:Dietary Fiber; D005521:Food Service, Hospital; D006801:Humans; D009751:Nutritional Requirements