@misc{indiciae29a698ef1cc2,
  title = {Pushing the envelope on futility.},
  author = {D Teres and P Pekow},
  year = {1997},
  doi = {10.1097/00003246-199711000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/9366748/},
  note = {Source identifier: 9366748}
}