@misc{indiciae9c7984cd72c8,
  title = {'Railroad track' operation.},
  author = {C O Brantigan},
  year = {1979},
  doi = {10.1001/archsurg.1979.01370330113025},
  url = {https://pubmed.ncbi.nlm.nih.gov/485846/},
  note = {Source identifier: 485846}
}