@misc{indiciae6a8d0de4b9b4,
  title = {Anaesthesia for mitral valvotomy.},
  author = {F S PRESTON},
  year = {1953},
  doi = {10.1093/bja/25.4.299},
  url = {https://pubmed.ncbi.nlm.nih.gov/13093886/},
  note = {Source identifier: 13093886}
}