@misc{indiciaec4e2fce062e3,
  title = {Retrosternal artificial oesophagus.},
  author = {B A PETROV},
  year = {1959},
  doi = {10.1002/bjs.18004619924},
  url = {https://pubmed.ncbi.nlm.nih.gov/13651636/},
  note = {Source identifier: 13651636}
}