Left ventricular volume and ejection fraction determination by radionuclide angiography.

@article{Ashburn1973LeftVV,
  title={Left ventricular volume and ejection fraction determination by radionuclide angiography.},
  author={William L. Ashburn and William J. Kostuk and Joel S. Karliner and K Linnea Peterson and B. E. Sobel},
  journal={Seminars in nuclear medicine},
  year={1973},
  volume={3 2},
  pages={165-76}
}