@misc{indiciae29450c75bfc2,
  title = {Protective services for the aged.},
  author = {H A Ross},
  year = {1968},
  doi = {10.1093/geront/8.1\_part\_2.50},
  url = {https://pubmed.ncbi.nlm.nih.gov/5649128/},
  note = {Source identifier: 5649128}
}