@article{smith2009-19443808,
  author  = {Smith, E. E. and Greenberg, S. M.},
  title   = {{Beta-amyloid, blood vessels, and brain function}},
  journal = {Stroke},
  year    = {2009},
  doi     = {10.1161/strokeaha.108.536839},
  pmid    = {19443808},
  url     = {https://doi.org/10.1161/strokeaha.108.536839}
}