@misc{indiciae10b500a8b80f,
  title = {Noninvasive methods for assessing left ventricular performance in man.},
  author = {A M Weissler},
  year = {1974},
  doi = {10.1016/0002-9149(74)90102-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4835761/},
  note = {Source identifier: 4835761}
}