@misc{indiciae2899145cf8b3,
  title = {Pulmonary dysfunction after coronary artery bypass surgery.},
  author = {M A Ghattas},
  year = {1981},
  doi = {10.3949/ccjm.48.1.218},
  url = {https://pubmed.ncbi.nlm.nih.gov/6973421/},
  note = {Source identifier: 6973421}
}