@misc{indiciae185fc20dfcdd,
  title = {The oesophagus.},
  author = {D A Edwards},
  year = {1971},
  doi = {10.1136/gut.12.11.948},
  url = {https://pubmed.ncbi.nlm.nih.gov/4943616/},
  note = {Source identifier: 4943616}
}