Measurement of coronary blood flow by the nitrous oxide method.

@article{Eckenhoff1948MeasurementOC,
  title={Measurement of coronary blood flow by the nitrous oxide method.},
  author={J E Eckenhoff and J H Hafkenschiel},
  journal={The American journal of physiology},
  year={1948},
  volume={152 2},
  pages={356-64}
}