@misc{indiciae626fd1b5a12a,
  title = {Patent foramen ovale and hypobaric decompression.},
  author = {M R Powell and W T Norfleet and K V Kumar and B D Butler},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7661841/},
  note = {Source identifier: 7661841}
}