@misc{indiciae9486718814b3,
  title = {Decision-making in old age: cautiousness and rigidity.},
  author = {R E Calhoun and S L Hutchison},
  year = {1981},
  doi = {10.2190/lfua-4kr0-b0qx-m584},
  url = {https://pubmed.ncbi.nlm.nih.gov/7343498/},
  note = {Source identifier: 7343498}
}