@misc{indiciae85220410ac55,
  title = {[Pulmonary hypertension during systemic diseases. Classification problems].},
  author = {O Sanchez and G Simonneau and M Humbert},
  year = {2003},
  url = {https://pubmed.ncbi.nlm.nih.gov/12856324/},
  note = {Source identifier: 12856324}
}