@misc{indiciaebafd5172b50b,
  title = {Open-access endoscopy.},
  author = {Irving M Pike},
  year = {2006},
  doi = {10.1016/j.giec.2006.08.012},
  url = {https://pubmed.ncbi.nlm.nih.gov/17098617/},
  note = {Source identifier: 17098617}
}