@misc{indiciaed1a386aa49c9,
  title = {Mitral insufficiency.},
  author = {D T Barry},
  year = {1924},
  doi = {10.1113/jphysiol.1924.sp002140},
  url = {https://pubmed.ncbi.nlm.nih.gov/16993674/},
  note = {Source identifier: 16993674}
}