title: The rise and fall of blood folate in the United States emphasizes the need to identify all sources of folic acid.
authors.forename: Lynn B
authors.initials: LB
authors.lastname: Bailey
mesh_terms: D019587:Dietary Supplements; D002523:Edible Grain; D004912:Erythrocytes / Q000737:chemistry*; D005492:Folic Acid / Q000008:administration & dosage* / Q000032:analysis / Q000097:blood*; D005527:Food, Fortified; D006801:Humans; D009749:Nutrition Surveys; D009752:Nutritional Status; D014481:United States; D014803:Vitamin B Complex / Q000008:administration & dosage / Q000097:blood