@misc{indiciaeee9d5a8afbbf,
  title = {Transventricular mitral commissurotomy.},
  author = {P CRASTNOPOL and B SEIDENBERG and E A BRAUNSTEIN},
  year = {1962},
  url = {https://pubmed.ncbi.nlm.nih.gov/13882044/},
  note = {Source identifier: 13882044}
}