@misc{indiciaee500d1ada4c9,
  title = {Acute subvalvar mitral incompetence.},
  author = {E B Raftery and C M Oakley and J F Goodwin},
  year = {1966},
  doi = {10.1016/s0140-6736(66)92659-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4161952/},
  note = {Source identifier: 4161952}
}