@misc{indiciaee7bf662bb1d9,
  title = {Open letter.},
  author = {M E Kuhn},
  year = {1978},
  doi = {10.1093/geront/18.5\_part\_1.422},
  url = {https://pubmed.ncbi.nlm.nih.gov/263558/},
  note = {Source identifier: 263558}
}