共 50 条
- [3] Fortification of flour with folic acid - Fortification is needed now BRITISH MEDICAL JOURNAL, 2002, 324 (7342): : 918 - 918
- [4] The UK campaign on folic acid and flour fortification Cerebrospinal Fluid Research, 3 (Suppl 1):
- [6] Fortification of flour with folic acid - Fortification has several potential risks BRITISH MEDICAL JOURNAL, 2002, 324 (7342): : 918 - 918
- [10] Fortification of flour with folic acid - A controlled field trial is needed BMJ-BRITISH MEDICAL JOURNAL, 2001, 323 (7323): : 1198 - 1199