@misc{indiciae056e3a19eca2,
  title = {Categorization behavior in aging subjects.},
  author = {V G Cicirelli},
  year = {1976},
  doi = {10.1093/geronj/31.6.676},
  url = {https://pubmed.ncbi.nlm.nih.gov/977926/},
  note = {Source identifier: 977926}
}