@misc{indiciae58c5e30e12e3,
  title = {Introduction.},
  author = {D T Gold},
  year = {1996},
  doi = {10.1093/geront/36.2.224},
  url = {https://pubmed.ncbi.nlm.nih.gov/8920092/},
  note = {Source identifier: 8920092}
}