@misc{indiciae865f6ca9f3cd,
  title = {Rheumatic mitral insufficiency.},
  author = {H B BURCHELL and J E EDWARDS},
  year = {1953},
  doi = {10.1161/01.cir.7.5.747},
  url = {https://pubmed.ncbi.nlm.nih.gov/13042930/},
  note = {Source identifier: 13042930}
}