@misc{indiciae1b364ab87900,
  title = {Bleeding peptic ulcers.},
  author = {S Bown},
  year = {1991},
  doi = {10.1136/bmj.302.6790.1417},
  url = {https://pubmed.ncbi.nlm.nih.gov/2070106/},
  note = {Source identifier: 2070106}
}