@misc{indiciaed8413acd8b70,
  title = {[Endoscopy in the intensive care unit].},
  author = {C Niederau and H Lübke and B Schumacher and G Strohmeyer},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7975790/},
  note = {Source identifier: 7975790}
}