@misc{indiciae45bdff2ac055,
  title = {Direct coronary artery surgery.},
  author = {C E Anagnostopoulos},
  year = {1973},
  doi = {10.1016/s0025-7125(16)32313-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4569830/},
  note = {Source identifier: 4569830}
}