@article{farrall2009-17869382,
  author  = {Farrall, A. J. and Wardlaw, J. M.},
  title   = {{Blood-brain barrier: ageing and microvascular disease--systematic review and meta-analysis}},
  journal = {Neurobiology of aging},
  year    = {2009},
  doi     = {10.1016/j.neurobiolaging.2007.07.015},
  pmid    = {17869382},
  url     = {https://doi.org/10.1016/j.neurobiolaging.2007.07.015}
}