[2502] de Jager, C. A., Oulhaj A., Jacoby R., Refsum H., & Smith D. A. (Submitted).  Cognitive and clinical outcomes of homocysteine‐lowering B‐vitamin treatment in mild cognitive impairment: a randomized controlled trial. International Journal of Geriatric Psychiatry.

[1826] Smith, D. A., Smith S. M., de Jager C. A., Whitbread P., Johnston C., Agacinski G., et al. (2010).  Homocysteine-Lowering by B Vitamins Slows the Rate of Accelerated Brain Atrophy in Mild Cognitive Impairment: A Randomized Controlled Trial. PLoS ONE. 5(9), e12244 - e12244.

[623] Nurk, E., Refsum H., Drevon C. A., Tell G. S., Nygaard H. A., Engedal K., et al. (2009).  Intake of flavonoid-rich wine, tea, and chocolate by elderly men and women is associated with better cognitive test performance. The Journal of Nutrition. 139(1), 120 - 127.