Coarse-graining spectral analysis: new method for studying heart rate variability.

Cite this paper

@article{Yamamoto1991CoarsegrainingSA, title={Coarse-graining spectral analysis: new method for studying heart rate variability.}, author={Yuki Yamamoto and Richard L. Hughson}, journal={Journal of applied physiology}, year={1991}, volume={71 3}, pages={1143-50} }