@misc{indiciaedfd67145b897,
  title = {Letter: Mean normalized systolic ejection rates.},
  author = {K Chatterjee},
  year = {1974},
  doi = {10.1161/01.cir.50.6.1282-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4430122/},
  note = {Source identifier: 4430122}
}