@misc{indiciaec0d94a4a3b3f,
  title = {[Mitral valve prolapse].},
  author = {M G Lopes and A Pereirinha and F J Pinto},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2631838/},
  note = {Source identifier: 2631838}
}