@misc{indiciaedb18a2e5f97c,
  title = {Mitral valve prolapse.},
  author = {R Grahame and A Child},
  year = {1984},
  doi = {10.1136/bmj.289.6440.317-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/6430451/},
  note = {Source identifier: 6430451}
}