@misc{indiciae724046744cc2,
  title = {Pulmonary artery obstruction.},
  author = {S S Wagenaar and J M van den Bosch and C J Westermann},
  year = {1988},
  doi = {10.1378/chest.93.6.1314b},
  url = {https://pubmed.ncbi.nlm.nih.gov/3371116/},
  note = {Source identifier: 3371116}
}