@misc{indiciae1aa9bc772ed0,
  title = {A current approach to acute upper gastrointestinal bleeding.},
  author = {H B Kinard and D W Powell and R S Sandler and W T Callahan and J L Lapis and S L Levinson and J D Jones and D A Drossman and A L Jackson},
  year = {1981},
  doi = {10.1097/00004836-198109000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/6974748/},
  note = {Source identifier: 6974748}
}