@misc{indiciae89355b9e31e2,
  title = {Percutaneous balloon valvuloplasty.},
  author = {R A Nishimura and D R Holmes and G S Reeder},
  year = {1990},
  doi = {10.1016/s0025-6196(12)65015-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2406521/},
  note = {Source identifier: 2406521}
}