1. Food standards: amendment of the standards of identity for enriched cereal-grain products to require the addition of folic acid: final rule (21 CFR Parts 136, 137 and 139);Department of Health and Human Services, Public Health Service, Food and Drug Administration (DHHS/PHS);Fed. Regist.,1996
2. Food additives permitted for direct addition to food for human consumption: folic acid (folacin): final rule (21 CFR Part 172);Department of Health and Human Services, Public Health Service, Food and Drug Administration (DHHS/PHS);Fed. Regist.,1996
3. Food standards: amendment of the standards of identity for enriched cereal-grain products to require the addition of folic acid: proposed rule;Department of Health and Human Services, Public Health Service, Food and Drug Administration (DHHS/PHS);Fed. Regist.,1993
4. Health claims and label statements: folate and neural tube defects;Department of Health and Human Services, Public Health Service, Food and Drug Administration (DHHS/PHS);Fed. Regist.,1993
5. Reduction of plasma homocysteine levels by breakfast cereal fortified with folic acid in patients with coronary heart disease;Malinow;N. Engl. J. Med.,1998