@misc{indiciae74fd18d805fc,
  title = {Graduate training in thoracic surgery.},
  author = {D Hoffman and J A van Son},
  year = {1994},
  doi = {10.1016/0003-4975(94)90422-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/8279913/},
  note = {Source identifier: 8279913}
}