@misc{indiciae4a9c7f12c977,
  title = {Carcinoma of the esophagus. Long-term results.},
  author = {E F Parker and H B Gregorie},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/55501/},
  note = {Source identifier: 55501}
}