@misc{indiciae03eb8c9e702e,
  title = {Lower intestinal bleeding.},
  author = {T Lingenfelser and C Ell},
  year = {2001},
  doi = {10.1053/bega.2000.0160},
  url = {https://pubmed.ncbi.nlm.nih.gov/11355905/},
  note = {Source identifier: 11355905}
}