@misc{indiciae8349d1b2fdee,
  title = {Discouraging colonic polyps.},
  author = {C B Williams},
  year = {1997},
  doi = {10.1136/gut.40.3.430},
  url = {https://pubmed.ncbi.nlm.nih.gov/9135538/},
  note = {Source identifier: 9135538}
}