@misc{indiciae97925283c71e,
  title = {Primary pulmonary hypertension.},
  author = {W D BRINTON},
  year = {1950},
  doi = {10.1136/hrt.12.3.305},
  url = {https://pubmed.ncbi.nlm.nih.gov/15426692/},
  note = {Source identifier: 15426692}
}