@misc{indiciaec1047b9e6a22,
  title = {Mitral valve prolapse.},
  author = {T O Cheng},
  year = {1992},
  doi = {10.1001/archpedi.1992.02160190016006},
  url = {https://pubmed.ncbi.nlm.nih.gov/1496940/},
  note = {Source identifier: 1496940}
}