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Vitamin B-12 and cognition in the elderly.
Smith AD, Refsum H. Smith AD, et al. Am J Clin Nutr. 2009 Feb;89(2):707S-11S. doi: 10.3945/ajcn.2008.26947D. Epub 2008 Dec 30. Am J Clin Nutr. 2009. PMID: 19116332 Free article. Review.
Plasma vitamin B12 status and cerebral white-matter lesions.
de Lau LM, Smith AD, Refsum H, Johnston C, Breteler MM. de Lau LM, et al. Among authors: smith ad. J Neurol Neurosurg Psychiatry. 2009 Feb;80(2):149-57. doi: 10.1136/jnnp.2008.149286. Epub 2008 Oct 31. J Neurol Neurosurg Psychiatry. 2009. PMID: 18977824
Preventing Alzheimer's disease-related gray matter atrophy by B-vitamin treatment.
Douaud G, Refsum H, de Jager CA, Jacoby R, Nichols TE, Smith SM, Smith AD. Douaud G, et al. Among authors: smith sm, smith ad. Proc Natl Acad Sci U S A. 2013 Jun 4;110(23):9523-8. doi: 10.1073/pnas.1301816110. Epub 2013 May 20. Proc Natl Acad Sci U S A. 2013. PMID: 23690582 Free PMC article. Clinical Trial.
Vitamin B12.
Smith AD, Warren MJ, Refsum H. Smith AD, et al. Adv Food Nutr Res. 2018;83:215-279. doi: 10.1016/bs.afnr.2017.11.005. Epub 2018 Feb 2. Adv Food Nutr Res. 2018. PMID: 29477223 Review.
1,879 results