1 Am J Clin Nutr. 2010 Jun;91(6):1733-44. Epub 2010 Mar 31. Circulating unmetabolized folic acid and 5-methyltetrahydrofolate in relation to anemia, macrocytosis, and cognitive test performance in American seniors. Morris MS, Jacques PF, Rosenberg IH, Selhub J.
2 Smith AD, Smith SM, de Jager CA, Whitbread P, Johnston C, Agacinski G, Oulhaj A, Bradley KM, Jacoby R, Refsum H. PLoS One. 2010 Sep 8;5(9). pii: e12244. |
