@misc{indiciae22499c68eb4a,
  title = {Diagnosing rectal bleeding.},
  author = {E A McConnell},
  year = {1991},
  doi = {10.1097/00152193-199108000-00028},
  url = {https://pubmed.ncbi.nlm.nih.gov/1870765/},
  note = {Source identifier: 1870765}
}