@misc{indiciae42561ba5950c,
  title = {Prolapse mitral valve syndrome.},
  author = {M Khalilullah and C G Venkitachalam and N K Mahapatra and S R Sharma and S Padmavati},
  url = {https://pubmed.ncbi.nlm.nih.gov/7216962/},
  note = {Source identifier: 7216962}
}