title: Relationship between malnutrition and the nutrient content of staple food crops.
mesh_terms: D004032:Diet; D002523:Edible Grain; D005502:Food; D005523:Food Supply; D006801:Humans; D008239:Lysine / Q000032:analysis; D009154:Mutation; D009748:Nutrition Disorders; D009751:Nutritional Requirements; D011506:Proteins / Q000032:analysis; D003313:Zea mays / Q000032:analysis
chemical_list: D011506:Proteins; D008239:Lysine