@misc{indiciae0bc06a0d53fc,
  title = {Left ventricular ejection time in valvular aortic stenosis.},
  author = {R J Bache and Y Wang and J C Greenfield},
  year = {1973},
  doi = {10.1161/01.cir.47.3.527},
  url = {https://pubmed.ncbi.nlm.nih.gov/4692211/},
  note = {Source identifier: 4692211}
}