[On the significance of the endogenous and exogenous component in biological rhythms].
D000818:Animals; D001683:Biological Clocks; D002540:Cerebral Cortex / Q000502:physiology; D002940:Circadian Rhythm; D006605:Hibernation; D006801:Humans; D010507:Periodicity; D012621:Seasons
O významu endogenní a exogenní slozky v biologických rytmech.