Vitamin B-12, serum folate, and cognitive change between 11 and 79 years.

Journal of Neurology, Neurosurgery, and Psychiatry

PubMedID: 15654057

Starr JM, Pattie A, Whiteman MC, Deary IJ, Whalley LJ. Vitamin B-12, serum folate, and cognitive change between 11 and 79 years. J Neurol Neurosurg Psychiatr. 2005;76(2):291-2.
An abstract is not available