title: [Features of elaboration of a conditioned defensive reflex in rats during different stages of circadian activity].
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D003214:Conditioning, Classical / Q000502:physiology*; D004597:Electroshock; D009043:Motor Activity / Q000502:physiology*; D051381:Rats; D011930:Reaction Time / Q000502:physiology; D013016:Sound; D013997:Time Factors
vernacular_title: Osobennosti vyrabotki uslovnogo oboronitel'nogo refleksa u krys v raznye stadii tsi rkadnoĭ aktivnosti.