@misc{indiciae082b35aa3539,
  title = {Massive upper gastrointestinal bleeding.},
  author = {G F MILLER},
  year = {1961},
  doi = {10.1016/0002-9610(61)90230-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/13770768/},
  note = {Source identifier: 13770768}
}