@misc{indiciae75128fcb0400,
  title = {EXPECTANCY AND VALIDITY.},
  author = {L W FERGUSON},
  year = {1965},
  doi = {10.1080/00223980.1965.10544784},
  url = {https://pubmed.ncbi.nlm.nih.gov/14326201/},
  note = {Source identifier: 14326201}
}