@misc{indiciae2b632e7e1799,
  title = {[Pulmonary resection in elder patients].},
  author = {B Messmer and S Arma and A Akovbiantz},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5771936/},
  note = {Source identifier: 5771936}
}