@misc{indiciaececf2b1b23e9,
  title = {Deterioration after mitral valvotomy.},
  author = {C BAKER and W E HANCOCK},
  year = {1960},
  doi = {10.1136/hrt.22.2.281},
  url = {https://pubmed.ncbi.nlm.nih.gov/13795977/},
  note = {Source identifier: 13795977}
}