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- [13] Influence of serum folic acid levels on plasma homocysteine concentrations in patients with rheumatoid arthritis Rheumatology International, 2006, 26 : 191 - 194
- [16] Unpredictable intra-individual variations in serum homocysteine levels on folic acid supplementation European Journal of Clinical Nutrition, 1997, 51 : 188 - 192