@misc{indiciae7a9d467f5b50,
  title = {The association between change in cognitive function and longevity in Dutch elderly.},
  author = {D J Deeg and A Hofman and R J van Zonneveld},
  year = {1990},
  doi = {10.1093/oxfordjournals.aje.a115740},
  url = {https://pubmed.ncbi.nlm.nih.gov/2239912/},
  note = {Source identifier: 2239912}
}