@misc{indiciae99171778ee3a,
  title = {Coronary bypasses.},
  author = {M C Petch},
  year = {1983},
  doi = {10.1136/bmj.287.6391.514},
  url = {https://pubmed.ncbi.nlm.nih.gov/6411200/},
  note = {Source identifier: 6411200}
}