@misc{indiciaee645d7f12a58,
  title = {Two-level left ventricular outflow balloon dilation: sequential therapeutic approach.},
  author = {M Pan and J Suárez de Lezo and N Herrera and M Sancho and J Arizón and M Romero and M Franco and M Concha and F Vallés and A Romanos},
  year = {1987},
  doi = {10.1016/0002-8703(87)90321-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2955685/},
  note = {Source identifier: 2955685}
}