@misc{indiciae6c56276fa7df,
  title = {Left ventricular pump function in effort angina.},
  author = {P Carlens and T Hindmarsh and A Holmgren},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/510352/},
  note = {Source identifier: 510352}
}