@misc{indiciae386ecd435128,
  title = {So what?},
  author = {S S Tobin},
  year = {1993},
  doi = {10.1093/geront/33.4.439},
  url = {https://pubmed.ncbi.nlm.nih.gov/8375670/},
  note = {Source identifier: 8375670}
}