@misc{indiciae7afeb4dbd110,
  title = {Fatigue effects on intelligence test performance in the elderly.},
  author = {W R Cunningham and C M Sepkoski and M R Opel},
  year = {1978},
  doi = {10.1093/geronj/33.4.541},
  url = {https://pubmed.ncbi.nlm.nih.gov/36424/},
  note = {Source identifier: 36424}
}