@misc{indiciae644dca0a2bd2,
  title = {[Indications for coronary surgery].},
  author = {G Hegemann and J von der Emde},
  year = {1973},
  doi = {10.1055/s-0028-1107066},
  url = {https://pubmed.ncbi.nlm.nih.gov/4542007/},
  note = {Source identifier: 4542007}
}