@misc{indiciae6e74e2e00abe,
  title = {Screening sigmoidoscopy. Factors associated with utilization.},
  author = {S F Lewis and N M Jensen},
  year = {1996},
  doi = {10.1007/bf02599602},
  url = {https://pubmed.ncbi.nlm.nih.gov/8905504/},
  note = {Source identifier: 8905504}
}