AUTHOR=Sacha Jerzy 

TITLE=Why should one normalize heart rate variability with respect to average heart rate

JOURNAL=Frontiers in Physiology

VOLUME=4

YEAR=2013

URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2013.00306

DOI=10.3389/fphys.2013.00306

ISSN=1664-042X