@misc{indiciae0e7c6966f1a7,
  title = {Colonoscopic screening.},
  author = {B M Stephenson and P J Finan and D T Bishop},
  year = {1990},
  doi = {10.1007/bf02139230},
  url = {https://pubmed.ncbi.nlm.nih.gov/2242704/},
  note = {Source identifier: 2242704}
}