@misc{indiciae570f137c5d2d,
  title = {Population-based requirements for thoracic surgery.},
  author = {L J Melton and D C McGoon and W M O'Fallon},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7300405/},
  note = {Source identifier: 7300405}
}