@misc{indiciae9325d1a51773,
  title = {Training for colonoscopy.},
  author = {T W Balfour},
  year = {2001},
  doi = {10.1177/014107680109400402},
  url = {https://pubmed.ncbi.nlm.nih.gov/11317615/},
  note = {Source identifier: 11317615}
}