@misc{indiciae828d80861776,
  title = {Mitral valve closure in atrial flutter.},
  author = {I A D'Cruz and R Prabhu and G Glick and H C Cohen},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/455631/},
  note = {Source identifier: 455631}
}