@misc{indiciae0cc8f223a6a5,
  title = {Esophagoscopy.},
  author = {M Gualtieri},
  year = {2001},
  doi = {10.1016/s0195-5616(01)50062-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/11487947/},
  note = {Source identifier: 11487947}
}