title: Assessing nutritional quality.
authors.forename: Robert P
authors.initials: RP
authors.lastname: Heaney
authors.forename: Karen
authors.initials: K
authors.lastname: Rafferty
mesh_terms: D005502:Food / Q000145:classification* / Q000592:standards*; D005515:Food Labeling / Q000379:methods*; D058870:Food, Organic; D006801:Humans; D008433:Mathematics; D009753:Nutritive Value