@misc{indiciae6f0ea7cfcc53,
  title = {Mitral regurgitation.},
  author = {J F JEWETT},
  year = {1955},
  doi = {10.1056/nejm195511172532015},
  url = {https://pubmed.ncbi.nlm.nih.gov/13272809/},
  note = {Source identifier: 13272809}
}