@misc{indiciae709961df51ed,
  title = {Angiography in gastrointestinal bleeding.},
  author = {H R Neitzschman and S L Gammill and C M Nice and J Ziskind},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4539313/},
  note = {Source identifier: 4539313}
}