@misc{indiciae3dfaeab04467,
  title = {Obscure gastrointestinal bleeding.},
  author = {W L Peterson},
  year = {1988},
  doi = {10.1016/s0025-7125(16)30735-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3261825/},
  note = {Source identifier: 3261825}
}