@misc{indiciaea72e2046c74c,
  title = {Quality control in endoscopy: workshop report and personal comments.},
  author = {W H Isbister},
  year = {1986},
  doi = {10.1111/j.1445-2197.1986.tb06136.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3459429/},
  note = {Source identifier: 3459429}
}