@misc{indiciae0d1c5698e33f,
  title = {Mitral lesions.},
  author = {J C Chisholm},
  year = {1970},
  doi = {10.1056/nejm197004092821519},
  url = {https://pubmed.ncbi.nlm.nih.gov/5418561/},
  note = {Source identifier: 5418561}
}