@misc{indiciaec4242607afb7,
  title = {Upper gastrointestinal tract bleeding.},
  author = {T D McGuirk and W J Coyle},
  year = {1996},
  doi = {10.1016/s0733-8627(05)70265-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/8681882/},
  note = {Source identifier: 8681882}
}