@misc{indiciae304c3ebe06f2,
  title = {Pulmonary vascular resistance. A meaningless variable?},
  author = {Robert Naeije},
  year = {2003},
  doi = {10.1007/s00134-003-1693-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/12800831/},
  note = {Source identifier: 12800831}
}