@article{anstey2007-17573335,
  author  = {Anstey, K. J. and von Sanden, C. and Salim, A. and O'Kearney, R.},
  title   = {{Smoking as a risk factor for dementia and cognitive decline: a meta-analysis of prospective studies}},
  journal = {American journal of epidemiology},
  year    = {2007},
  doi     = {10.1093/aje/kwm116},
  pmid    = {17573335},
  url     = {https://doi.org/10.1093/aje/kwm116}
}