@misc{indiciae5a9cf38945ce,
  title = {[Gastrointestinal hemorrhage].},
  author = {E H Farthmann and R Kirchner and R Salm and J Grups},
  year = {1981},
  doi = {10.1007/bf01286872},
  url = {https://pubmed.ncbi.nlm.nih.gov/6978441/},
  note = {Source identifier: 6978441}
}