@misc{indiciae6cab0af47eb8,
  title = {Acute lower gastrointestinal bleeding.},
  author = {M P DeMarkles and J R Murphy},
  year = {1993},
  doi = {10.1016/s0025-7125(16)30211-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/8371616/},
  note = {Source identifier: 8371616}
}