@misc{indiciae716eca4be24f,
  title = {Respiratory function in pulmonary thromboembolic disease.},
  author = {E R Kafer},
  year = {1969},
  doi = {10.1016/0002-9343(69)90204-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5362869/},
  note = {Source identifier: 5362869}
}