@misc{indiciae022e15f7a758,
  title = {Extending visual examination. Fiberoptic colonoscopy.},
  author = {N S Mann and A J Sachdev and J F Rose},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/993636/},
  note = {Source identifier: 993636}
}