@misc{indiciaea67f6b3599aa,
  title = {Loneliness in the elderly.},
  author = {M C Ryan and J Patterson},
  year = {1987},
  doi = {10.3928/0098-9134-19870501-04},
  url = {https://pubmed.ncbi.nlm.nih.gov/3648087/},
  note = {Source identifier: 3648087}
}