@misc{indiciae4bf472d2e0df,
  title = {Coronary artery surgery.},
  author = {A W Gale and M X Shanahan and V P Chang and H M Windsor},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/303324/},
  note = {Source identifier: 303324}
}