@misc{indiciaef12efa910fdf,
  title = {Tracleer (bosentan).},
  author = {William J Scarpa},
  doi = {10.1111/j.1524-6175.2002.00748.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11821645/},
  note = {Source identifier: 11821645}
}