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- [3] Fortification of flour with folic acid - Fortification is needed now BRITISH MEDICAL JOURNAL, 2002, 324 (7342): : 918 - 918
- [5] The UK campaign on folic acid and flour fortification Cerebrospinal Fluid Research, 3 (Suppl 1):
- [7] Fortification of flour with folic acid - Fortification has several potential risks BRITISH MEDICAL JOURNAL, 2002, 324 (7342): : 918 - 918