@misc{indiciaeaaaec8c45d06,
  title = {Upper gastrointestinal hemorrhage.},
  author = {B M Rodgers},
  year = {1999},
  doi = {10.1542/pir.20-5-171},
  url = {https://pubmed.ncbi.nlm.nih.gov/10233176/},
  note = {Source identifier: 10233176}
}