Heart rate variability as a measurement of stress in cattle: biological background, methods and results. Literature review.
L Kovács, K Nagy, Z Szelényi, O Szenci, J Tőzsér - 2012 - cabidigitallibrary.org
The number of research using heart rate variability (HRV) in order to detect alteration of the
sympathovagal balance due to certain diseases and psychological or environmental …
sympathovagal balance due to certain diseases and psychological or environmental …