@article{aisen2008-18854539,
  author  = {Aisen, P. S. and Schneider, L. S. and Sano, M. and Diaz-Arrastia, R. and van Dyck, C. H. and Weiner, M. F. and Bottiglieri, T. and Jin, S. and others},
  title   = {{High-dose B vitamin supplementation and cognitive decline in Alzheimer disease: a randomized controlled trial}},
  journal = {JAMA},
  year    = {2008},
  doi     = {10.1001/jama.300.15.1774},
  pmid    = {18854539},
  url     = {https://doi.org/10.1001/jama.300.15.1774}
}