@misc{indiciae169ab4a1fe4d,
  title = {Predicting postoperative pulmonary complications. Is it a real problem?},
  author = {P Williams-Russo and M E Charlson and C R MacKenzie and J P Gold and G T Shires},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1599349/},
  note = {Source identifier: 1599349}
}