@misc{indiciae21a6307ad982,
  title = {Polypectomy using the fiberoptic colonoscope.},
  author = {C H Chally and W D Blackwood},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4753921/},
  note = {Source identifier: 4753921}
}