@misc{indiciae638ee5f6375b,
  title = {[Acute intestinal hemorrhage and ECG-changes].},
  author = {H J Schröder and D Karthaus and P Lübcke},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4548228/},
  note = {Source identifier: 4548228}
}