@misc{indiciae25247761ceac,
  title = {Coronary artery surgery.},
  author = {Floyd D Loop},
  year = {2005},
  doi = {10.1016/j.athoracsur.2005.02.080},
  url = {https://pubmed.ncbi.nlm.nih.gov/15919256/},
  note = {Source identifier: 15919256}
}