@misc{indiciaeb57596136cd4,
  title = {Obscure gastrointestinal bleeding.},
  author = {A C Steger and J Spencer},
  year = {1988},
  doi = {10.1136/bmj.296.6614.3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3122921/},
  note = {Source identifier: 3122921}
}