@misc{indiciae9c2a69215d8c,
  title = {Rational colonoscopy, realistic simulation, and accelerated teaching.},
  author = {Christopher B Williams and Siwan Thomas-Gibson},
  year = {2006},
  doi = {10.1016/j.giec.2006.03.012},
  url = {https://pubmed.ncbi.nlm.nih.gov/16876718/},
  note = {Source identifier: 16876718}
}