@misc{indiciaeac6bf5f6f4b4,
  title = {Colonic perforation during colonoscopy.},
  author = {R M Charnley and G Campbell and M H Robinson and P Rooney},
  year = {1992},
  doi = {10.1002/bjs.1800790341},
  url = {https://pubmed.ncbi.nlm.nih.gov/1555104/},
  note = {Source identifier: 1555104}
}