@misc{indiciae3e0ded5569ab,
  title = {Gastrointestinal bleeding in the elderly.},
  author = {T Lingenfelser and C Ell},
  year = {2001},
  doi = {10.1053/bega.2001.0252},
  url = {https://pubmed.ncbi.nlm.nih.gov/11866487/},
  note = {Source identifier: 11866487}
}