@misc{indiciaee8935f38a8d2,
  title = {Pulmonary hypertension.},
  author = {T Higenbottam and J Wallwork},
  year = {1987},
  doi = {10.1136/bmj.294.6573.705},
  url = {https://pubmed.ncbi.nlm.nih.gov/3105701/},
  note = {Source identifier: 3105701}
}