@misc{indiciae228c3ac863d2,
  title = {Bleeding peptic ulcer.},
  author = {L Laine and W L Peterson},
  year = {1994},
  doi = {10.1056/nejm199409153311107},
  url = {https://pubmed.ncbi.nlm.nih.gov/8058080/},
  note = {Source identifier: 8058080}
}