@misc{indiciae14cc7682a821,
  title = {Primary pulmonary hypertension.},
  author = {D D Buff},
  year = {1987},
  doi = {10.7326/0003-4819-107-5-779\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/3662292/},
  note = {Source identifier: 3662292}
}