@misc{indiciae8f65402b8228,
  title = {Colonoscopy and lower GI bleeding.},
  author = {George F Longstreth},
  year = {2002},
  doi = {10.1111/j.1572-0241.2002.05402.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11808952/},
  note = {Source identifier: 11808952}
}