@misc{indiciae6cd2fc9681bc,
  title = {Transventricular mitral valvotomy.},
  author = {D A COOLEY and J M STONEBURNER},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13675974/},
  note = {Source identifier: 13675974}
}