@misc{indiciaee7edcb5355f5,
  title = {Pulmonary function in primary pulmonary hypertension.},
  author = {Xing-Guo Sun and James E Hansen and Ronald J Oudiz and Karlman Wasserman},
  year = {2003},
  doi = {10.1016/s0735-1097(02)02964-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/12651053/},
  note = {Source identifier: 12651053}
}