@misc{indiciae3189bea3fcbb,
  title = {Radionuclide ejection fraction.},
  author = {J A Morecroft and M H Thomas},
  year = {1988},
  doi = {10.1002/bjs.1800750239},
  url = {https://pubmed.ncbi.nlm.nih.gov/3349318/},
  note = {Source identifier: 3349318}
}