@misc{indiciae7ec75a09d468,
  title = {Human and animal vigilance.},
  author = {H J Jerison},
  year = {1965},
  doi = {10.2466/pms.1965.21.2.580},
  url = {https://pubmed.ncbi.nlm.nih.gov/4954591/},
  note = {Source identifier: 4954591}
}