@misc{indiciae50895be11058,
  title = {Geriatric depression scale.},
  author = {P A Parmelee and I R Katz},
  year = {1990},
  doi = {10.1111/j.1532-5415.1990.tb03461.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2254577/},
  note = {Source identifier: 2254577}
}