@misc{indiciae4d79181ff122,
  title = {How to improve your colonoscopy yield.},
  author = {Y Elitsur},
  year = {1991},
  doi = {10.1097/00005176-199104000-00025},
  url = {https://pubmed.ncbi.nlm.nih.gov/2072239/},
  note = {Source identifier: 2072239}
}