@misc{indiciae48de027a514a,
  title = {Aortic valve disease and ventricular function.},
  author = {J H Vogel},
  year = {1976},
  doi = {10.1378/chest.69.2.140},
  url = {https://pubmed.ncbi.nlm.nih.gov/765068/},
  note = {Source identifier: 765068}
}