@misc{indiciae0e0d51b4de42,
  title = {Gastrointestinal bleeding.},
  author = {R L Berger},
  year = {1971},
  doi = {10.1001/jama.1971.03190210158035},
  url = {https://pubmed.ncbi.nlm.nih.gov/5315792/},
  note = {Source identifier: 5315792}
}