@misc{indiciaeaf5795fd431d,
  title = {Endoscopy.},
  author = {N C Fisher},
  year = {2000},
  doi = {10.1056/nejm200004203421616},
  url = {https://pubmed.ncbi.nlm.nih.gov/10777381/},
  note = {Source identifier: 10777381}
}