@misc{indiciaea83c615c7221,
  title = {Postoperative pneumonia.},
  author = {Moshe Schein},
  doi = {10.1016/s0149-7944(02)00661-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16093191/},
  note = {Source identifier: 16093191}
}