@misc{indiciae09ebb83f14d3,
  title = {Deterioration after mitral valvotomy--II.},
  author = {C P LOWTHER and R W TURNER},
  year = {1962},
  doi = {10.1136/bmj.1.5285.1102},
  url = {https://pubmed.ncbi.nlm.nih.gov/14466983/},
  note = {Source identifier: 14466983}
}