The seasonal changes of heart rate variability in the students living in the foothills of the North Ossetia

by N K Botoeva, L T Urumova
Published 2012-12-01

The peculiar features of psychophysiological indices in medical students with different chronotypes

by L T Urumova, N K Botoeva
Published 2012-12-01

Circannual oscillations of psychophysiologic indices in medical students

by L T Urumova, L G Khetagurova
Published 2009-12-01