@misc{indiciae2519788b43eb,
  title = {Flexible oesophagoscope.},
  author = {H BURGE},
  year = {1952},
  doi = {10.1016/s0140-6736(52)90106-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/14909479/},
  note = {Source identifier: 14909479}
}