@misc{indiciaea8f4b93f2131,
  title = {[Per- and postoperative risks concerning general anesthesia].},
  author = {D Langrehr and R Arnold and L Kluge and R Neuhaus and G Singbartl},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/560613/},
  note = {Source identifier: 560613}
}