@misc{indiciaeff0b91ed1a08,
  title = {[Lower intestinal hemorrhage].},
  author = {J Horn and A Gebauer and R Sander and J Schimmler},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2189704/},
  note = {Source identifier: 2189704}
}